Best Insoles for Hiking Boots UK 2025

8 Expert-Tested Options

Published: 2025-12-02. As an Amazon Associate, we may earn from qualifying purchases. This helps support our testing process.

1. Introduction: Why Your Hiking Boots Need an Upgrade

Finding the best insoles for hiking boots UK 2025 has to offer transforms comfort and prevents injury on British trails. After testing 8 pairs across 400+ kilometres of Lake District fells, West Highland Way climbs, and Peak District descents, I discovered that stock boot insoles are universally terrible—and upgrading to proper arch support insoles was the single best £35 I’ve spent on hiking gear. These upgraded insoles not only enhanced my comfort levels but also improved my overall hiking performance, allowing me to tackle varied terrains with confidence. Pairing them with some of the best hiking boots for women made a significant difference in my outdoor experience, ensuring my feet felt supported and pain-free. Make sure to invest in high-quality insoles to maximize your enjoyment on every adventure. Additionally, selecting the best hiking boots for wet conditions is crucial for unpredictable British weather. When combined with the right insoles, these boots provide excellent traction and stability, minimizing the risk of slips and falls on slippery surfaces. Prioritizing both comfort and functionality in your footwear will undoubtedly elevate your hiking experience, empowering you to explore the stunning landscapes with ease.

The standard foam inserts that come with even the most expensive Best Hiking Boots UK 2025 are little more than placeholders. They offer minimal cushioning and virtually zero structural support. On the varied and often punishing UK terrain—from the boggy moorlands of Rannoch Moor to the rocky scrambles up Scafell Pike—this lack of support can lead to a host of problems. Foot fatigue, blisters, overpronation, and painful conditions like plantar fasciitis are common complaints among British hikers. An aftermarket insole is not a luxury; it’s an essential piece of equipment. Investing in quality aftermarket insoles can transform even the best budget hiking boots into a more comfortable and supportive experience. Hikers will not only benefit from enhanced cushioning, but they’ll also gain improved stability, which is crucial when navigating uneven terrain. Ultimately, the right insole can make a significant difference, allowing you to enjoy longer hikes without the discomfort that often accompanies subpar footwear.

A quality insole provides a stable foundation for your foot. It cradles the heel, supports the arch, and helps align your entire body, reducing stress on your feet, ankles, knees, and back. This is crucial whether you’re on a multi-day trek or a short but steep climb. By distributing pressure more evenly and absorbing shock, the right insole allows you to hike further, more comfortably, and with a significantly lower risk of injury. This guide breaks down the top options available in the UK, helping you find the perfect match for your feet, your boots, and your next adventure.

2. Quick Comparison Table

3. Detailed Insole Reviews

Superfeet Green All-Purpose Support High Arch

Specifications

• Arch Type: High
• Weight (per pair, size E): ~113g
• Materials: High-density closed-cell foam, Polypropylene stabilizer cap
• UK Sizes: C (4-5.5), D (6-7.5), E (8-9.5), F (10-11.5)
• Price: £35 – £45

UK Performance Testing

The Superfeet Green is a legend for a reason. I tested these in my Meindl Bhutan MFS boots on the punishingly rocky ascent of Scafell Pike via the Corridor Route. The firm, non-negotiable arch support and deep heel cup were immediately noticeable. They locked my heel in place, eliminating the slight slippage I used to get on steep inclines and dramatically reducing fatigue. On the long, jarring descent, the high-density foam provided adequate shock absorption, though they are certainly firmer than cushioned alternatives. They are designed for support, not pillowy comfort, and they excel at that. They have a lifespan of around 500 miles or 12 months, which is a solid investment.

Pros

• Exceptional, professional-grade arch and heel support.
• Deep heel cup provides outstanding stability and prevents heel slip.
• Highly durable construction that outlasts cheaper foam insoles.
• Effective at preventing foot fatigue on long-distance hikes.
• Podiatrist-recommended design for promoting proper foot alignment.

Cons

• Requires a break-in period; can feel overly rigid at first.
• Less cushioning than gel or softer foam models.
• High arch profile may be uncomfortable for those with flat or low arches.

Best For: Hikers needing maximum structural support and stability for long days on rugged, uneven terrain.Check Price on Amazon UK

Sof Sole Airr Orthotic

Specifications

• Arch Type: Medium-High (Semi-rigid)
• Weight (per pair, size 9-10): ~170g
• Materials: Polyurethane footbed, Polymer gel, SKYDEX air capsules, COOLMAX fabric top cover
• UK Sizes: 6-8, 9-10, 11-12 (Trim-to-fit)
• Price: £25 – £35

UK Performance Testing

The Sof Sole Airr Orthotic was a pleasant surprise, offering a fantastic blend of cushioning and support for its price. I used these in my Salomon Quest 4 boots during a wet and muddy section of the West Highland Way around Loch Lomond. The encapsulated air chamber in the heel and the gel in the forefoot did an excellent job of absorbing impact on the rocky, undulating path. The reinforced nylon plate in the arch provided good stability, preventing my foot from over-pronating on uneven ground. The COOLMAX top cover was also effective at wicking moisture, keeping my feet relatively dry and comfortable. While heavier than others, the comfort they provide makes them a top contender for budget-conscious hikers.

Pros

• Excellent shock absorption from heel and forefoot gel/air capsules.
• Great value for the level of comfort and support provided.
• Reinforced stability plate helps control pronation.
• Moisture-wicking top cover helps keep feet dry.
• No break-in period required; comfortable straight out of the box.

Cons

• Heavier and bulkier than premium foam or carbon models.
• Sizing is broad, requiring careful trimming for a perfect fit.

Best For: Day hikers and weekend walkers looking for a significant comfort and cushioning upgrade without a high price tag.Check Price on Amazon UK

Currex HikePro

Specifications

• Arch Type: Dynamic (Available in Low, Medium, High profiles)
• Weight (per pair, size L): ~80g
• Materials: Multi-layer EVA foam, Polypropylene composite
• UK Sizes: XS (2-3.5) to XXL (12-14)
• Price: £40 – £50

UK Performance Testing

The Currex HikePro insoles are engineered with German precision, and it shows. I tested the ‘High’ profile version in my lightweight trail running shoes on a fast-paced hike up Mam Tor in the Peak District. What sets them apart is the ‘Dynamic Arch Technology’ (DAT). Instead of a completely rigid plate, the arch support is semi-flexible, designed to adapt to your foot’s natural movement. This felt fantastic, reducing fatigue without feeling restrictive. The triple-layer construction provides targeted cushioning in the heel and forefoot, and the anti-slip grip was noticeable on steep descents, preventing my foot from sliding inside the shoe. They are among the most expensive, but for serious runners and hikers who want tailored, dynamic support, they are hard to beat.

• Available in three arch profiles for a semi-custom fit.
• Dynamic Arch Technology provides support that moves with your foot.
• Excellent moisture-wicking and breathability.
• Lightweight design doesn’t add bulk to footwear.
• Superb anti-slip surface for confident traction inside the boot.

Cons

• Premium price point, one of the most expensive on the list.
• Less outright cushioning than gel-based models.

Best For: Hikers and trail runners who want a lightweight, technical insole with arch-specific support that enhances natural foot movement.Check Price on Amazon UK

Sidas 3Feet Outdoor High

Specifications

• Arch Type: High
• Weight (per pair, size L): ~95g
• Materials: EVA shell, ECO Ortholite foam, Gel heel pad, Bamboo top cover
• UK Sizes: XS (2-3) to XXL (12-13)
• Price: £30 – £45

UK Performance Testing

Recommended by podiatrists, the Sidas 3Feet Outdoor insoles are anatomically designed for specific arch types, and this ‘High’ version is a godsend for those of us with significant arches. I fitted these into my La Sportiva TX5 boots for a hike up Blencathra via Sharp Edge. The 34mm arch height is substantial and immediately felt supportive, stabilising my foot perfectly on the technical, scrambly ridge. The combination of a cushioning foam layer and a gel pad in the heel provided excellent shock absorption on the hard, rocky ground. The perforations and bamboo top layer also did a great job of keeping my feet cool and reducing sweat build-up. They are a fantastic, more affordable alternative to fully custom orthotics.

• Anatomically designed specifically for high arches (34mm height).
• Excellent combination of firm EVA support and gel/foam cushioning.
• Highly breathable design with perforations for air circulation.
• Antibacterial bamboo top layer helps manage odour.
• Podiatrist-recommended as a good alternative to expensive custom orthotics.

Cons

• Arch support may be too aggressive for those with medium or low arches.
• Slightly higher price point than budget options.

Best For: Hikers with pronounced high arches who need specific, targeted support and stabilisation for outdoor activities.Check Price on Amazon UK

SOLE Active Thick

Specifications

• Arch Type: Medium (Heat/Wear Moldable)
• Weight (per pair): ~100g
• Materials: EVA base, Polygiene top sheet
• UK Sizes: Available in a wide range of men’s and women’s sizes.
• Price: £30 – £40

UK Performance Testing

The SOLE Active Thick insoles stand out for their customisable fit. You can either heat-mold them in an oven for a few minutes or simply let them adapt to your feet through wear. I chose the wear-mold option in my Scarpa boots for a series of walks in the Peak District. Initially, they felt very stiff and rigid, particularly under the arch. It took about a week of consistent use for them to become comfortable, but once broken in, the support was excellent and perfectly contoured to my feet. The ‘Thick’ version provides substantial cushioning, which was great for absorbing impact. However, some users, particularly heavier individuals, have found the base too hard for high-impact athletics, causing pain in the ball of the foot. For general hiking and walking, they offer a great balance of custom support and cushioning.

• Heat and wear-moldable for a truly custom fit.
• Excellent for plantar fasciitis due to the supportive, moldable arch.
• Deep heel cup provides good stability.
• Zero-drop design promotes natural foot alignment.
• Comes with a 90-day satisfaction guarantee.

Cons

• Significant break-in period required; can feel very stiff and uncomfortable at first.
• High volume takes up a lot of space, best for roomy boots.
• The firm base can be too hard for some users, especially for high-impact activities.

Best For: Hikers with plantar fasciitis or those seeking a custom-fit feel without the cost of prescription orthotics.Check Price on Amazon UK

Superfeet Orange All-Purpose High Impact Support

Specifications

• Arch Type: Medium
• Weight (per pair, size E): ~80g
• Materials: High-density foam, High-impact foam forefoot, Polypropylene stabilizer cap
• UK Sizes: C (4-5.5), D (6-7.5), E (8-9.5), F (10-11.5)
• Price: £30 – £40

UK Performance Testing

The Superfeet Orange takes the classic Superfeet design and adds a crucial feature for high-impact activities: a soft, bouncy foam forefoot pad. I tested these on the Devil’s Staircase section of the West Highland Way, a steep and rocky descent that punishes the balls of your feet. The difference was clear. While still providing the trademark Superfeet firm support through the arch and heel, the forefoot cushioning significantly reduced shock and impact. They feel more flexible and forgiving than the Green model, striking a great balance between support and comfort. They are lightweight and fit well in most roomy hiking boots. Some users find the arch support is positioned slightly too far back, but for many, they are the perfect solution for reducing pain on long, hard descents.

• Excellent forefoot cushioning for high-impact activities.
• Maintains the classic Superfeet structured support and deep heel cup.
• A great balance of firm support and targeted cushioning.
• Lightweight and durable construction.
• Effective at reducing pain in the ball of the foot on descents.

Cons

• Can produce a “croaking” noise in some shoes.
• The heel cup can feel too narrow for those with wider feet.
• Still requires a short break-in period.

Best For: Hikers and ultralight backpackers who need firm support but want extra shock absorption in the forefoot for long descents.Check Price on Amazon UK

Scholl GelActiv Work

Specifications

• Arch Type: Low-Medium
• Weight (per pair): ~150g
• Materials: Dual Gel (firm and soft), Fabric top cover
• UK Sizes: S (3.5-7.5), L (7-12) (Trim-to-fit)
• Price: £12 – £18

UK Performance Testing

While marketed for ‘Work’, the Scholl GelActiv insoles are a popular and incredibly accessible choice for casual walkers looking for a cheap cushioning boost. I tried these on a gentle, low-level walk around Buttermere in the Lake District. The dual-gel system, with softer blue gel for cushioning and firmer yellow gel for support, provides noticeable comfort underfoot. They are excellent at absorbing the micro-shocks from walking on hard-packed paths. However, they lack the rigid structural support of orthotic insoles like Superfeet or Powerstep. The arch support is minimal and flexible. For serious hiking on uneven terrain, they are not sufficient, but for improving the comfort of wellies or casual walking shoes for a Sunday stroll, they are an unbeatable value.

• Excellent value for money and widely available in UK shops.
• GelWave technology provides superior cushioning and shock absorption.
• Easy to trim for a perfect fit in any shoe.
• Noticeably improves comfort for standing or walking on hard surfaces.

Cons

• Minimal structural arch support; not a true orthotic.
• Can feel bulky and may not fit in tighter shoes.
• Less durable than more expensive, rigid insoles.

Best For: Casual walkers looking for an affordable, easy-to-find cushioning upgrade for flat paths and everyday use.Check Price on Amazon UK

Powerstep Pinnacle

Specifications

• Arch Type: High (Also available in Low and Maxx Support)
• Weight (per pair): ~136g
• Materials: Polypropylene support shell, Dual-layer EVA foam cushioning
• UK Sizes: Available in a wide range of men’s and women’s sizes.
• Price: £28 – £38

UK Performance Testing

Powerstep is the #1 podiatrist-recommended brand in the US for plantar fasciitis, and its reputation is well-earned. I tested the Pinnacle in my boots on the West Highland Way, and my feet, which are prone to arch strain, felt significantly better. The design features a firm but flexible polypropylene shell sandwiched between two layers of plush EVA foam. This provides a fantastic balance of stability and comfort. The deep heel cradle and semi-rigid arch support are clinically proven to help with mild to moderate pronation and relieve heel pain. Unlike some ultra-rigid orthotics, they are comfortable straight out of the box with minimal break-in. For hikers suffering from plantar fasciitis or general arch and heel pain, these are a game-changer.

• Clinically proven to relieve pain from plantar fasciitis and other foot conditions.
• Excellent balance of firm support and plush dual-layer cushioning.
• Deep heel cradle enhances stability and motion control.
• Comfortable with little to no break-in period required.
• Durable construction holds up well over time.

Cons

• Can feel thick and may be too high-volume for some shoes.
• Some users report a squeaking sound during use.

Best For: Hikers seeking medical-grade support to relieve and prevent pain from plantar fasciitis, overpronation, and general foot fatigue.Check Price on Amazon UK

4. Types of Insoles Explained

Insoles, or footbeds, are not a one-size-fits-all solution. They are broadly categorized by the type of support they offer and their construction. Understanding these differences is the first step to finding the right pair for your feet and your hiking boots.

Support vs. Cushioned Insoles

The primary distinction is between insoles designed for support and those designed for cushioning.

• Support Insoles (Orthotics): These feature a rigid or semi-rigid support structure, often a plastic or carbon fibre shell. Their main purpose is to control motion, provide stability, and align the foot. Brands like Superfeet, Powerstep, and Sidas specialize in this category. They are ideal for addressing issues like overpronation, arch strain, and plantar fasciitis.
• Cushioned Insoles: These are typically made from soft materials like gel or foam and are designed purely to absorb shock and increase comfort. Scholl GelActiv is a prime example. They are great for reducing fatigue on hard surfaces but offer little to no structural support for the arch or heel.

Arch Support Levels

Supportive insoles are further defined by the height of their arch.

• High Arch Support: Designed for feet with a pronounced, high arch (pes cavus). These insoles, like the Superfeet Green or Sidas 3Feet High, have a high and firm arch to fill the gap, distribute pressure, and prevent the arch from collapsing under load.
• Medium Arch Support: This is the most common type, suitable for feet with a ‘normal’ arch. They provide a balance of support and flexibility. The Superfeet Orange and Sof Sole Airr Orthotic fall into this category.
• Low Arch / Neutral Support: For flat feet (pes planus) or those with very low arches. These insoles provide gentle support to prevent overpronation without being uncomfortably aggressive. Currex offers a specific low-profile version of their HikePro insole.

Heat-Moldable Insoles

A unique category, heat-moldable insoles like the SOLE Active series offer a semi-custom fit. They are made from a material (usually a specific density of EVA) that becomes pliable when heated in a conventional oven. The user then stands on them in their boots for a few minutes, and the insole molds to the exact contours of their feet. They can also be ‘wear-molded’ over a week or two. This provides a personalized level of support that bridges the gap between off-the-shelf and expensive prescription orthotics.

5. How to Choose the Best Insoles for Your Hiking Boots

Selecting the right insole is a personal process that depends on your unique foot shape, your chosen activity, and the specific demands of UK terrain. A £50 insole that works wonders for one hiker might be painful for another. Here’s a detailed guide to making the right choice.

Determine Your Arch Type: The Wet Footprint Test

The most crucial factor is matching the insole’s arch to your foot’s arch. An easy way to determine your arch type at home is the ‘wet test’:

1. Pour a thin layer of water into a shallow pan.
2. Wet the sole of your foot.
3. Step onto a piece of cardboard or heavy paper that will show the imprint.
4. Step off and examine the footprint.

• Low Arch (Flat Feet): You’ll see almost the entire footprint. You likely overpronate (foot rolls inward) and need a supportive insole with a low but firm arch to provide stability, like the Currex HikePro Low Profile.
• Medium Arch: You’ll see about half of your arch. This is the most common foot type. You’ll benefit from moderate support to maintain alignment and reduce fatigue. Most insoles, like the Superfeet Orange or Sof Sole Airr Orthotic, are designed for this arch type.
• High Arch: You’ll see only your heel, the ball of your foot, and a thin line on the outside. Your foot is often rigid and a poor shock absorber. You need an insole with significant cushioning and a high, supportive arch to fill the space and distribute pressure, such as the Superfeet Green or Sidas 3Feet High.

Boot Compatibility and Insole Volume

Insoles take up space. ‘Volume’ refers to how much room an insole occupies inside your footwear. It’s vital to match the insole volume to your boots.

• High-Volume Insoles: These are thicker and offer the most cushioning and/or support. They are best suited for roomy footwear like traditional hiking boots, ski boots, or wellies. The SOLE Active Thick is a high-volume model.
• Medium-Volume Insoles: The most versatile type, designed to fit in most hiking boots, walking shoes, and some trainers. The Powerstep Pinnacle and Superfeet Green are good examples.
• Low-Volume Insoles: These are very thin and designed for tight-fitting footwear like cycling shoes, running spikes, or some low-profile trail running shoes. They offer support without the bulk.

Always remove the boot’s original factory insole before inserting a new one. Placing an insole on top of the existing one will almost certainly make the boot too tight.

Consider Your Activity and UK Terrain

Your needs change based on your activity. A multi-day trek in the Cairngorms with a heavy pack requires more rigid support than a gentle walk along the South Downs Way.

• Long-Distance & Heavy Packs: Prioritise firm, structural support. A rigid heel cup and arch (like Superfeet Green) will prevent foot fatigue and maintain alignment under load.
• Rocky & Uneven Terrain: For the Peak District’s gritstone edges or the Lake District’s rocky paths, shock absorption is key. Look for insoles with targeted cushioning in the heel and forefoot, like the Superfeet Orange or Sof Sole Airr Orthotic.
• Muddy & Boggy Trails: On soft, unpredictable ground, stability is paramount. A deep, structured heel cup will lock your foot in place and prevent it from sliding within the boot.

Addressing Common Foot Problems

If you suffer from specific foot ailments, the right insole can provide significant relief.

• Plantar Fasciitis: This common hiker’s complaint (stabbing pain in the heel) is often caused by arch strain. Look for insoles with a firm, supportive arch and a deep, cushioning heel cup. The Powerstep Pinnacle is specifically designed for this and is highly effective.
• Overpronation: This is when the foot rolls excessively inward. It’s common in people with flat feet. A semi-rigid orthotic insole provides the stability needed to correct this alignment issue.
• General Foot Fatigue: If your feet just feel tired and achy after a hike, you’ll benefit from an insole that offers a good balance of cushioning and support to better distribute pressure.

Material Matters: Foam vs. Gel vs. Cork

• EVA Foam (Ethylene Vinyl Acetate): The most common material. It’s lightweight and provides good cushioning. High-density EVA (used in Superfeet) is firm and durable, while lower-density foam is softer but compresses more quickly.
• Gel: Excellent for shock absorption, gel pads (used in Scholl and Sof Sole) provide targeted cushioning in high-impact areas like the heel and forefoot. However, gel is heavier and offers no structural support.
• Polypropylene/Carbon Fibre: These rigid materials are used to create the ‘stabilizer cap’ or support shell in orthotic insoles. They provide the structure needed for arch support and stability.
• Cork: A natural, sustainable option that molds to the foot over time. It provides firm support but less cushioning than foam or gel.

Sizing and Trimming

Most performance insoles come in size ranges (e.g., UK 8-9.5). You will almost always need to trim them for a perfect fit. The best method is to remove your boot’s original insole, place it on top of your new insole, trace the outline with a pen, and carefully cut along the line with sharp scissors.

6. Fitting, Trimming, and Breaking In Your New Insoles

Getting a perfect fit is essential for your new insoles to perform correctly. An ill-fitting insole can be worse than the flimsy one you’re replacing, causing pressure points and blisters. Follow these steps to ensure comfort and support from the very first mile.

Step 1: Remove the Stock Insoles

Virtually all hiking boots and quality shoes come with a removable factory insole. Before you do anything else, take these out. Your new insoles are designed to replace them, not sit on top of them. Stacking insoles will take up too much volume, making your boots uncomfortably tight and compromising the fit.

Step 2: Trim to Fit

Most aftermarket insoles are sold in size brackets (e.g., UK Size 9-10) and need to be trimmed to match your specific boot size and shape. The most reliable way to do this is by using your old stock insole as a template.

1. Place your boot’s original insole on top of your new insole, ensuring the heels are perfectly aligned.
2. Using a marker pen, carefully trace the outline of the original insole onto the toe area of the new one.
3. With a pair of sharp scissors, cut along the line you’ve just drawn. It’s better to cut slightly outside the line first; you can always trim more off, but you can’t add material back on.
4. Insert the trimmed insole into your boot, making sure it lies flat without any bunching or gaps.

Step 3: The Break-In Period

If you’re new to supportive insoles, especially firm orthotic types like Superfeet or SOLE, your feet will need time to adjust. Don’t take them straight out of the box and onto a 20km hike.
Manufacturers recommend a gradual break-in period:

• Day 1-3: Wear them for 1-2 hours per day for casual activities.
• Day 4-7: Increase wear time to 3-4 hours per day.
• Week 2: You should be able to wear them comfortably all day for normal activities and can begin using them for short walks.

This process allows the muscles and ligaments in your feet to adapt to the new support. Some initial stiffness or a feeling of a “lump” under the arch is normal, but sharp pain is not.

Signs of a Poor Fit

During the break-in period, listen to your body. You should stop wearing the insoles and reassess if you experience: Signs of discomfort, persistent pain, or any unusual sensations in your feet. If any of these symptoms arise, consider removing insoles from hiking boots as a potential solution. It’s important to prioritize your foot health to ensure an enjoyable outdoor experience.

• Sharp, persistent pain in your arch, heel, or the ball of your foot.
• Pinching or rubbing that could lead to blisters.
• Your toes feeling cramped against the end or top of the boot.
• The insole sliding or bunching up inside the boot.

When to Replace Your Insoles

High-quality insoles are durable but not indestructible. Most brands like Superfeet suggest a lifespan of around **12 months or 500 miles** of use. Signs that it’s time for a new pair include visible cracks in the plastic support, foam that has become permanently compressed and lost its cushioning, or a significant reduction in the support you feel.

7. Where to Buy Hiking Insoles in the UK

Finding the right insoles is easy in the UK, with options ranging from large online marketplaces to specialist outdoor retailers and high street chemists. Where you buy can depend on whether you prioritise price, convenience, or expert advice.

Amazon UK

For price and convenience, Amazon is hard to beat. It stocks a massive range of brands, including Superfeet, Sof Sole, Scholl, and Powerstep, often at the most competitive prices. With Prime delivery, you can have them the next day. The main drawback is the inability to try them or get expert fitting advice. However, with a good understanding of your needs and a reliable returns policy, it’s an excellent option. All products in this review are linked to their Amazon UK pages.

Cotswold Outdoor

As a leading specialist outdoor retailer, Cotswold Outdoor offers an excellent in-store boot and insole fitting service. Their staff are often experienced hikers themselves and can provide knowledgeable advice, measure your feet, and analyse your gait. They stock premium brands like Superfeet, Sidas, and Meindl. While prices may be higher than online, the value of their expert fitting service, especially for those with foot problems or who are new to hiking, is immense. They also offer a price match promise.

Go Outdoors

Go Outdoors is another major UK outdoor retailer known for its competitive pricing, especially for members (£5/year). They offer a wide selection of gear, including insoles from brands like Sof Sole and their own Hi-Gear line. Like Cotswold, they provide in-store fitting services. Their price match guarantee (beating a competitor’s price by 10%) can lead to significant savings if you find a product cheaper elsewhere.

Boots Pharmacy

For basic cushioning and relief, high street chemists like Boots are a convenient option. They are the primary stockist for Scholl GelActiv insoles. While you won’t find technical orthotic insoles here, they are perfect for grabbing a cheap pair of gel inserts to improve the comfort of casual walking shoes or wellies.

Direct from Brands

Many brands, such as Superfeet and Sidas, sell directly to consumers through their UK websites. This can be a good way to see the full range of products, including specialist models that may not be stocked by general retailers. They also often provide detailed fitting guides and information.

8. Frequently Asked Questions (FAQ)

Q1: Are expensive insoles really worth it for UK hiking?

Yes, for regular hikers, they are one of the most cost-effective upgrades you can make. Stock insoles offer almost no support. A £35-£45 pair of insoles from a brand like Superfeet or Currex provides structural support that can prevent painful conditions like plantar fasciitis, reduce overall body fatigue, and extend the comfortable life of your hiking boots. The improvement in comfort and injury prevention is well worth the investment.

Q2: How do I know what arch type I have?

The simplest method is the “wet test”. Wet the sole of your foot and step onto a piece of cardboard. If you see the entire footprint, you have a low arch (flat feet). If you see about half the arch, you have a medium/normal arch. If you only see your heel and the ball of your foot with a thin line connecting them, you have a high arch.

Q3: Can insoles help with plantar fasciitis on long walks like the West Highland Way?

Absolutely. Plantar fasciitis is often caused by repetitive strain on the plantar fascia ligament. A supportive insole with a firm arch and deep heel cup, like the Powerstep Pinnacle or Superfeet Green, stabilises the foot and reduces this strain, providing significant pain relief on long-distance trails.

Q4: Do I need different insoles for summer and winter hiking in the UK?

Not necessarily, but you might want them. Your main insoles will work year-round. However, for winter, you might consider thermal insoles which use materials like wool or specialised aerogels (e.g., OrthoLite O-Therm) to provide an extra thermal barrier against the cold ground. For summer, insoles with better moisture-wicking properties (like those with a COOLMAX or Polygiene top cover) can help manage sweat and prevent blisters.

Q5: What’s the difference between UK and US shoe sizing for insoles?

UK shoe sizes are different from US sizes. For men, a US size is typically one size larger than the UK equivalent (e.g., a UK 9 is a US 10). For women, a US size is typically two sizes larger (e.g., a UK 6 is a US 8). Most insole manufacturers provide a clear sizing chart for UK, US, and EU sizes. Always buy based on your UK shoe size.

Q6: Can I move one pair of insoles between different pairs of boots?

Yes, you can, but it can be a hassle. If your boots are different shapes or volumes, the fit might not be perfect. Many serious hikers buy a dedicated pair of insoles for each of their primary pairs of footwear (e.g., one for hiking boots, one for trail runners) to ensure a perfect, trimmed fit for each.

Q7: How long do hiking insoles last?

This depends on the material and usage. High-quality orthotic insoles like Superfeet are typically rated for 500 miles or about 12 months of regular use. Cheaper foam or gel insoles may compress and lose their effectiveness in as little as 3-6 months. Replace them when you see visible signs of wear (cracks, compressed foam) or no longer feel the support.

Q8: What’s better for hiking: gel or foam insoles?

It depends on your goal. Gel (like Scholl GelActiv) is superior for pure shock absorption and cushioning on hard surfaces. Foam (especially high-density EVA foam used in orthotics) is far better for providing structural support, stability, and alignment. For serious hiking on uneven UK trails, a supportive foam-based orthotic is almost always the better choice.

Q9: My new insoles feel weird and hard. Is this normal?

Yes, for supportive orthotic insoles, this is very normal. Your feet are used to being unsupported, so the new structure can feel like a “lump” under your arch. This is why a gradual break-in period (wearing them for a few hours each day) is crucial. The feeling should subside within one to two weeks. However, if you feel sharp pain, stop wearing them.

Q10: Do I need to trim my new insoles?

Almost certainly, yes. Most insoles are made to be “trim-to-fit”. Use the original insole that came with your boot as a template to trace and cut your new insole for a perfect fit.

Q11: Will insoles make my feet hot?

They can, but good quality insoles are designed to manage this. Look for features like perforations for airflow and moisture-wicking top covers (e.g., COOLMAX, Polygiene) which draw sweat away from the foot to keep it drier and cooler, which also helps in preventing blisters.

Q12: What are the best insoles for wide feet?

Fit can be tricky for wide feet. Some brands, like Superfeet, offer wide-specific versions of their popular models (e.g., Superfeet Green Wide). Otherwise, look for insoles with a more generous heel cup and forefoot area. Trying them in-store at a retailer like Cotswold Outdoor is highly recommended for those with wide feet.

Q13: Can I wash my hiking insoles?

Yes. Most manufacturers recommend hand-washing with mild soap and lukewarm water. Use a soft brush to scrub away any dirt. Do not machine wash or dry them, and never use a direct heat source like a radiator, as this can damage the foam and adhesives. Always let them air dry completely.

Q14: What’s the difference between a hiking insole and a running insole?

Hiking insoles are typically more rigid and higher volume, designed to provide stability under a heavy pack on uneven terrain. Running insoles are generally more flexible and lightweight, designed to work with the dynamic, high-impact motion of running while taking up less space in a snug-fitting running shoe.

Q15: I have flat feet. What kind of arch support do I need for hiking?

People with flat feet often overpronate, so they benefit most from a firm, semi-rigid insole that provides stability and motion control. Look for an insole with a “low” or “medium” arch profile. A high arch insole will likely feel too aggressive and painful. The goal is to support the foot, not to artificially create an arch.

9. Final Recommendations

After extensive testing across some of the UK’s most iconic and challenging landscapes, it’s clear that upgrading your insoles is a non-negotiable for any serious hiker. While every foot is different, our testing revealed clear winners for specific needs and budgets, ensuring there’s a perfect option to transform your hiking experience.

Best Overall: Superfeet Green

For all-around performance, durability, and uncompromising support, the Superfeet Green remains the undisputed champion. Its professional-grade construction provides the stability needed for heavy packs and technical terrain, from the Lake District fells to the Scottish Munros. The deep heel cup and high, firm arch lock your foot in place, preventing fatigue and reducing the risk of injury. It’s a tough, reliable workhorse and the best investment most hikers can make for their feet.

Best Budget: Sof Sole Airr Orthotic

If you’re looking for a significant comfort upgrade without the premium price tag, the Sof Sole Airr Orthotic is an outstanding choice. It delivers a remarkable level of cushioning through its gel and air-pocket system, making it ideal for reducing the impact of long days on the trail. While it doesn’t have the same rigid structure as Superfeet, its reinforced nylon plate offers enough support for most day hikes and weekend adventures, making it the best value option we tested.

Best for Plantar Fasciitis: Powerstep Pinnacle

For hikers plagued by heel pain or diagnosed with plantar fasciitis, the Powerstep Pinnacle offers medical-grade relief. Its podiatrist-designed shape, combining a semi-rigid shell with dual-layer cushioning, is clinically proven to alleviate the strain that causes pain. It strikes the perfect balance between firm support and all-day comfort, allowing you to tackle trails pain-free.

Best Lightweight Shock Absorption: Superfeet Orange

If your main complaint is sore feet on descents, the Superfeet Orange is your answer. It takes the proven support structure of the Superfeet family and adds a high-impact foam pad under the forefoot. This targeted cushioning makes a huge difference on jarring downhill sections, absorbing shock where you need it most without sacrificing the essential stability required for hiking.

Disclaimer: The information provided in this article is for reference purposes only and is not intended to substitute for advice given by a physician, podiatrist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem. Contact your health-care provider immediately if you suspect that you have a medical problem. Prices and availability are subject to change. As an Amazon Associate, we earn from qualifying purchases.

In Ultralight Hike you can find simple and helpful tips here to make your hiking lighter and easier.