Heavy Expedition Boot Sock winter boot Made for serious alpine climbs

Made for serious alpine climbs and big backcountry steeps

Cork and latex footbed with great arch support

side zipper

Our design team is always looking for ways to make our shoes last longer

You're sure to fall in love with more than a few pieces for yourself each season

Heavy Expedition Boot Sock winter boot Made for serious alpine climbsThe ultimate combination: Merino wool for cold weather insulation and the performance that comes from a perfect fit. There is no other heavyweight sock that can make this claim. If there were, we would have made it! This sock is loaded with 100% Merino wool on the inside against your foot, so all you feel is comfortable and dry. Heavyweight full foot cushioning for warmth and protection. Durable nylon exterior for extended wear. Mid calf height works