Merino wool socks · New for fall

Merino for the days that start cold and end warm.

Warm when it is cold, breathable when it is not, and slow to hold odor. Patterns are knit in, not printed on, so they wear in instead of wearing off. Five styles, from a full-cushion crew to a low-cut with a heel tab.

From $18. Free shipping over $30.

Merino Wool Trail Crew Sock - New Color (In-use): Brown patterned merino crew socks worn on feet, side view
  • 1 lb of trash removedEvery product funds a pound of cleanup from oceans and waterways
  • 65% merino woolWith nylon for durability and a touch of spandex for fit
  • Free shipping over $30On every order in the US
  • Free returns and exchangesTry it. Send it back if it is not right.

Five styles

Pick a height, pick a pattern

Crew · Half cushion

Trail Crew Sock

4.9 · 150 reviews

Fair isle pattern knit in. Cushion above the heel, ribbed arch, light compression through the leg.

  • 65% merino, 32% nylon, 3% spandex
  • Five colorways
$41.00Shop

Crew · Full cushion

Graphic Crew Sock

Cushioned crew with the graphic knit into the leg.

  • Full cushion underfoot
  • HikeBikeClimb and Save Our Seas graphics
$41.00Shop

Quarter · Half cushion

Quarter Sock

5.0 · 5 reviews

Sits just above the ankle, with a mountain range knit into the cuff.

  • Breathable mesh zones
  • Ribbed arch stops the sock migrating
$31.00Shop

Quarter · Half cushion

Marled Quarter Sock

Marled yarn, so it reads less like gym kit and more like a Tuesday.

  • Reinforced heel and toe
  • Cuff that stays up without pinching
$31.00Shop

Low cut · Half cushion

Low Cut Sock

5.0 · 11 reviews

Striped tipping at the cuff and a cushioned heel tab that keeps the back of your shoe off your skin.

  • 68% merino, 29% nylon, 3% spandex
  • Five colorways
$26.00Shop

Why merino

The fiber does the work

Temperature

Warm at the trailhead, not sweaty by noon

Merino handles the swing between a cold morning and a warm afternoon. It insulates when you are still and breathes when you are moving, which is the real reason people reach for it on active days.

Odor

A few wears between washes

Merino is slow to hold odor. Wear them, air them, wear them again. When they do go in the machine: cold wash, low tumble.

  • S/M fits women’s 5–8, men’s 6–9
  • M/L fits women’s 9–12, men’s 10–13

Construction

Knit in, not printed on

Every pattern and graphic is knit into the sock. Nothing to crack, peel, or fade through the wash.

From the reviews

What people say after a season in them

4.9 average from 150 reviews on Calcetín de lana merino para senderismo

I work on my feet every day in all four seasons. I got these socks for winter but will wear them straight through the year. They don’t keep my feet warm or cool, they keep them regulated. And that is exactly what I was looking for.
Philip D. · Merino Trail Crew Sock
I spent the last week hiking in the Sequoias. These socks were amazing, absorbed sweat, and were surprisingly not too hot in the afternoon heat. They were super comfortable for lounging around camp at the end of the day too.
Chelsea B. · Merino Trail Crew Sock
I have been looking for a comfy sock to wear with my hiking boots that has just the right thickness to it, and this pair fits the bill!
Alexandra T. · Merino Trail Crew Sock
Great for working 10–12 hours per day on my feet. Wash nice, I hang them to dry. Have ordered four more for friends and family. I have eight pairs for my personal use.
John D. · Merino Trail Crew Sock
I bought 3 pairs of these socks to wear under the buffalo socks when I headed to Antarctica. Great to pair and great to wear alone.
Diana R. · Merino Trail Crew Sock
I wear hiking socks year round, and this one has become a favorite for the autumn and spring. Keeps my feet comfortable in my boots.
Alexa B. · Merino Trail Crew Sock

Questions people ask before they buy

What are they made of?

The crew and quarter socks are 65% merino wool, 32% nylon, 3% spandex. The low cut is 68% merino, 29% nylon, 3% spandex.

How much cushion do they have?

The Trail Crew, Quarter, Marled Quarter, and Low Cut have half cushion underfoot. The Graphic Crew has full cushion.

How do I wash them?

Machine wash cold and tumble dry low. Merino goes a few wears between washes.

What size should I get?

S/M fits women’s 5–8 and men’s 6–9. M/L fits women’s 9–12 and men’s 10–13.

Where are they made?

These merino socks are made in China. Our bison socks are knit in the USA.

Every pair takes a pound of trash out of the water.