Nothing's more comforting than a trail hut when the weather's turned, morale is low and you'd give anything for a fire. That's basically what the Shelter men's sock feels like when you pull them on. Their geometric mountain shapes are created by an alternate drop needle patterning - giving them a super smooth, light leg while their overall warmth is created by Merino Wool. Cushion under foot for an extremely comfortable sock with a lifetime warranty that lets you know youre always protected.