Yaks smell, but your socks shouldn't.

SmartWool uses their long-lasting blend of wool and nylon to make their Trekking Heavy Crew Sock as adventurous as you are. The sights and sounds of an exotic land should not be overshadowed by the smell of your socks. Arch support and padding aid in keeping foot muscles relaxed and protected during long trips. Wool has the ability to keep your feet warm and dry while the outside temperature goes from chilly to steamy. Foot funk and odors are naturally repelled for day after day on the trail. Wash these wooly socks in a stream and they'll be dry before you know it.

  • Trail-ready socks for exploring wild parts of the world
  • Merino wool blend regulates temperature and manages moisture
  • Naturally odor-resistant to keep fabric fresh after wear
  • Heavyweight construction increases cushioning and warmth
  • Reviews
  • Q & A

Thick and toasty!

    I love these socks! I have several and they never disappoint. They are thick and they keep your feet dry and comfortable! Everything you need.

    Great heavy hiking sock

    • Familiarity: I've used it once or twice and have initial impressions

    Smartwool created a basic sock based on basic needs. If its too cold on your daily commute or hiking on the shoulder, slide this on for a comfortable and warm walk. Pair them with a silk liner for colder climates and you will be toasty all day!

    muy buenas medias , Good Sock

    • Familiarity: I've used it several times

    Muy confortables, me encantan, protegen muy bien los pies de posibles ampollas y lesiones por hacer largas caminatas, hice unas buenas rutas de 25 km diarios, y se comportaron muy bien, mis pies me lo agradecieron, debes tener varias en tu mochila. / Very comfortable, I love, protect very well the feet of possible blisters and injuries from long walks, I made 25 km daily routes, and they behaved very well, my feet thanked me, you should have several in your backpack.

    Sportin these on the daily

    • Familiarity: I've put it through the wringer

    I wear smart wool socks every day now that I’ve bought them. They are comfy and kept me nice and warm through the winter. I’ve also used them for hiking and they are excellent for keeping your feet comfortable and ventilated in your boots!

    Learn More: Smartwool Classic Hike Socks

    Learn more about the comfort, fit, and durability of Smartwool Classic Hike socks. #gofarfeelgood

    cozy in the winter

      smartwool breathes but lets your feet stay warm, what more could you ask of a sock?

      Toasty Warm

        Great socks for comfort and keeping the digits warm and happy.

        Warm

        • Familiarity: I've used it several times

        Comfortable and warm. Great for keeping feet warm while working outdoors in the cold temps. They are a thick sock, so can feel bulky inside shoes. Overall happy with the purchase.

        Warm

          Use these socks often in winter. They are warm and will last many year.

          They just don't quit

            got size Large and I wear size 9 shoes and they are a good fit for sure.

            Most Comfortable Socks ever!!

            • Familiarity: I've put it through the wringer

            These socks have been with me for many seasons now. They are soft and have lasted me for 5 seasons now. I will always have these in my drawer for cold days and for numerous days at the crag. Great camping socks as well they will keep your feet warm when your sleeping bag wont!

            Super Warm

            • Familiarity: I've put it through the wringer

            Used camping several times in cold desert trips and it performs great. Very warm. pretty bulky but that is to be expected.

            Ultimate holiday gift

            • Familiarity: I've put it through the wringer

            Everyone should own a pair of thick wool socks. These feel great to go to sleep in camping, and I can't go back to cotton generally after owning these.

            Everyone should have a pair

            • Familiarity: I've put it through the wringer

            Great socks, fit good and are true to all the manufactures claims.

            Worth the hype.

              Ok, wool socks? Sounds terrifying and itchy! Boy, am I glad I got over that attitude towards these socks. Listening to customers, and fellow Backpackers', I tested out a pair on a 10 day hike and couldn't believe I ever doubted the hype. I was just sad I only had one pair, which by the way I wore every single day. They kept my feet dry while regulating the temperature so they didn't overheat. Plus, wearing them every day in a pair of hiking boots, you'd think that they would smell right?! You're wrong. The Merino Wool actually neutralizes odor. So if you're looking for a sign you need these socks, this is it. Go ahead, test a pair.

              Warm and comfortable!

              • Familiarity: I've put it through the wringer

              I love how much cushion these had. They kept my feet comfortable all day in hiking boots.

              Sweet Wool Socks

              • Familiarity: I've used it once or twice and have initial impressions

              Gave it as a gift, but feedback below:
              "Perfect wool socks. They are soft, stretchy, and do everything wool socks are supposed to do."

              Exactly what you want them to be

                These socks are perfect, they have extra cushion from the thickness yet they don't bunch up in your boot. These are my favorite heavy sock, you won't be disappointed!

                Best Socks Ever!

                • Familiarity: I've used it several times
                • Fit: True to size

                Super warm and thick cushion! I bought these for backpacking and ended up wearing them to work on the pre-load at UPS. Saved my feet!

                Warm and comfy!

                • Familiarity: I've put it through the wringer
                • Fit: True to size

                These socks are super thick and warm. They fit great with my Merrell hiking boots and L.L. Bean Shearling Lined boots. I know every time I wear these my feet will stay warm. I would definitely buy again.