The Survival Sock is our best selling sock. It is crew length. It is looped alpaca terry lined and is designed for outdoor activities in cold weather. It makes it the choice of people working outdoors all day for a living or playing hard in snow related recreational activities. It is very comfortable, not dyed, and is odor resistant. It is warm, even in moist conditions due to the alpaca fiber being hollow, it wicks away moisture. Alpaca is not prickly as people find with sheep's wool.
Socks are unisex To help determine which size is right for you here is a guide: Small ( Kids sizes 4-6, or women with small feet), Medium (usually women's shoe size 7-10), Large (usually men's shoe size 9-13) X-Large ( usually men's shoe size 13-15)