Over forty years ago Terramar was the first company to introduce silk performance base layer products. Thermasilk is still going strong. The sock liner offers a natural super soft touch and feel with all the technology you need. The result is a breathable lightweight layer that keeps you warm, dry and comfortable for all your outdoor adventures. The tradition continues. ClimaSense Thermoregulation Technology keeps you comfortable in all conditions.

Over the calf
Ultra soft feel
Ribbed welt
Snug fit
Ultra thin naturally breathable fabric
Excellent warmth without weight
1-Pair Pack