The best hiking socks are merino wool blends with reinforced heels and toes: they wick sweat, resist odour, cushion your feet and stay comfortable when damp. The Darn Tough Hiker Micro Crew Midweight is the pair recommended most often, thanks to its durability and lifetime guarantee. For hot weather choose a lighter sock, for stiff boots a fully cushioned one, and if you blister easily consider toe socks or a double-layer design.
Picks are based on published specifications and independent reviews, not our own testing.
Quick picks
| Sock | Best for | Weight |
|---|---|---|
| Darn Tough Hiker Micro Crew Midweight | Best overall | Midweight, cushioned |
| Darn Tough Light Hiker Micro Crew | Warm weather | Lightweight |
| Darn Tough Hiker Boot Full Cushion | Stiff boots and cold days | Midweight, full cushion |
| Smartwool Hike Light Cushion Crew | Soft feel | Light cushion |
| Injinji Trail Midweight Mini-Crew | Blisters between the toes | Midweight toe sock |
| Wrightsock Escape Crew | Blister-prone heels | Double layer |
| Danish Endurance Merino Hiking Socks | Budget multipack | Midweight |
Related: How to Choose Snowshoes: Size, Type and Beginner Tips
The 7 best hiking socks
1. Darn Tough Hiker Micro Crew Midweight
Best for: three-season hiking in boots or shoes
A dense merino and nylon knit with cushioning under the foot, a snug fit that does not slip or bunch, and a height that sits just above a mid boot. Darn Tough replaces worn-out pairs under its lifetime guarantee.
- Good: very durable, stays in place, lifetime guarantee
- Less good: higher price per pair; warm for midsummer
2. Darn Tough Light Hiker Micro Crew
Best for: summer and trail shoes
A thinner version with light cushioning and more breathable panels. It dries faster and fits better in close-fitting footwear.
- Good: cool, quick drying, same guarantee
- Less good: less padding for rocky ground or stiff boots
3. Darn Tough Hiker Boot Full Cushion
Best for: backpacking boots and cold weather
Terry-loop cushioning all around the foot and up the leg protects against pressure from stiff boot collars and adds warmth. The taller boot height prevents rubbing at the cuff.
- Good: maximum padding and warmth, tall
- Less good: too thick for snug shoes or hot days
4. Smartwool Hike Light Cushion Crew
Best for: hikers who want a softer, stretchier sock
Smartwool’s merino blend feels softer against the skin than most, with mesh zones for ventilation and light cushioning underfoot. Men’s and women’s specific fits are available.
- Good: soft, breathable, wide colour range
- Less good: generally wears out sooner than Darn Tough
5. Injinji Trail Midweight Mini-Crew
Best for: blisters between or on the toes
Each toe has its own sleeve, so skin does not rub on skin and the toes can spread naturally. They take a moment to put on and pair best with wide toe box shoes.
- Good: prevents toe blisters, good moisture control
- Less good: unusual feel; slower to put on; synthetic versions hold odour more than wool
6. Wrightsock Escape Crew
Best for: heels that blister in new or stiff boots
Two thin layers move against each other so the friction happens between the layers, not against your skin. It is a simpler alternative to wearing a liner under a thick sock.
- Good: effective against friction blisters, dries quickly
- Less good: not merino; less cushioning; fit is less snug
7. Danish Endurance Merino Hiking Socks
Best for: occasional hikers and stocking up cheaply
Sold in a three-pack for roughly the price of one premium pair, with a merino blend, cushioned sole and ventilation channels. A sensible first set of real hiking socks.
- Good: low cost per pair, comfortable, cushioned
- Less good: lower wool content; less durable; looser fit
How to choose hiking socks
- Material. Merino blends are the default. Synthetics dry fastest. Avoid cotton, which stays wet and causes blisters.
- Cushioning. Light for hot weather and trail shoes; medium for most hiking; full for heavy boots and cold.
- Height. The sock should always be taller than the collar of your footwear.
- Fit. The heel pocket should sit on your heel with no loose fabric at the toes. Wrinkles become blisters.
- Try boots with the socks you will hike in. Sock thickness changes fit; see how boots should fit.
Pair them with the best hiking boots of 2026, and read how to break in boots and how to lace boots to stop heel slip. After a wet hike, see how to dry shoes.
Prefer light footwear? See the best trail running shoes.
Frequently asked questions
Are merino wool socks good for hiking in summer?
Yes. Lightweight merino regulates temperature well and resists odour. Choose a thin, light-cushion pair.
Should I wear two pairs of socks when hiking?
A thin liner under a hiking sock, or a double-layer sock, can reduce blisters. Two thick pairs usually make boots too tight.
How many pairs do I need for a multi-day hike?
Two or three: one to wear, one drying, and a clean pair kept for sleeping.
How do I wash merino hiking socks?
Inside out, on a cool or warm gentle cycle, without fabric softener. Air dry or tumble dry on low.
