Best Hiking Socks for UK Trails and Backpacking 2026

Why Good Socks Matter More Than Good Boots

Controversial opinion: your socks matter more than your boots. Cheap boots with great socks will blister you less than great boots with cheap socks. Cotton socks are the number one cause of blisters on the trail — they absorb sweat, bunch up, and create friction.

Good hiking socks wick moisture, cushion impact, reduce friction, and regulate temperature. They're the interface between your skin and your boot, and getting that interface right is the single most effective thing you can do to prevent blisters.

Top 5 Hiking Socks

1. Darn Tough Hiker Micro Crew — ~£22 (Best Overall)

Merino wool blend, made in Vermont, lifetime guarantee. They're comfortable from day one, manage moisture brilliantly, and the cushioning lasts for hundreds of miles. If they ever wear out, Darn Tough replace them free. We've had pairs last 5+ years of weekly use.

Pros: Lifetime guarantee, supremely comfortable, excellent moisture management Cons: Expensive, only available from specialist retailers, limited UK stockists

2. Bridgedale Hike Midweight — ~£16 (Best UK Brand)

British brand, merino blend, excellent cushioning. Good arch support and a comfortable fit. Widely available in UK outdoor shops. Bridgedale have been making hiking socks for decades and the quality is consistent.

Pros: Great cushioning, widely available, good fit Cons: Not as durable as Darn Tough, no lifetime warranty

3. Decathlon Forclaz Trek 500 — ~£8 (Best Budget)

Merino blend at a Decathlon price. Comfortable, good moisture wicking, decent cushioning. Won't last as long as premium options but the price means you can buy three pairs for the cost of one Darn Tough.

Pros: Very cheap, genuine merino blend, comfortable enough Cons: Wear faster, less cushioning, fit isn't as precise

4. Smartwool Hike Classic — ~£20 (Most Comfortable)

Full merino with excellent cushioning and zero-itch comfort. Temperature regulation is outstanding — warm in winter, comfortable in summer. The sock that converts people to merino.

Pros: Very comfortable, excellent temperature regulation, quality merino Cons: Expensive, durability is average for the price

5. Injinji Trail Midweight — ~£16 (Best for Blister Prevention)

Toe socks that eliminate between-toe friction, a common blister source. Weird at first but genuinely effective for blister-prone feet. Available in merino and synthetic versions.

Pros: Eliminates toe blisters, good moisture wicking, available in merino Cons: Look odd, take getting used to, harder to put on

Sock Tips

• Carry a spare pair on multi-day walks. Swap at lunch for fresh, dry feet. The comfort improvement is immediate and significant.
• Liner socks (Helly Hansen Cool at ~£8) under your hiking socks reduce friction and blisters. A two-sock system is the gold standard for blister prevention.
• Wash inside out and air dry — tumble drying kills merino wool fibres and reduces lifespan. Merino's natural anti-odour properties mean you can wear them for multiple days before washing.
• Match sock weight to boot — thin socks in trail shoes, midweight in boots, heavyweight in winter boots. The wrong weight changes the boot fit and creates friction.

The Blister Prevention System

If you're blister-prone, combine these approaches:

1. Good socks — merino wool, properly fitted
2. Liner socks — thin nylon or silk under your hiking socks
3. Proper boot fit — no heel lift, no toe contact
4. Pre-tape hot spots — zinc oxide tape on known problem areas before you start walking
5. Act immediately — at the first sign of a hot spot, stop and address it. A piece of Compeed now prevents a full blister later.