This truly versatile base layer liner treats high-grade polypropylene with Alphasan® technology (natural, silver based anti-microbial treatment) to give you an odor free, blister resistant sock liner, minus the weight and bulk. They wick, breathe, reduce friction... and the synthetic yarn will simply not wear through.
Made in USA.
content: 77% Polypropylene, 17% Nylon, 3% Elastic, 3% Lycra.
Kenetrek Sock Sizing: M(5-8) L(9-12) XL(13-15)