Liner Socks

Boulder Outdoor Survival School Verified independent store

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A liner sock goes between your foot and your hiking sock. Polypropylene liner socks help transport moisture away from the foot to the outer sock. This wicking action keeps the foot drier and warmer. The smooth texture of the sock also reduces the chances of hot spots' and blisters which are caused by friction. Available in small, medium, and large sizes. Machine washable. Color Varies: (Available in navy or green). Show more