Over forty years ago Terramar was the first company to introduce silk performance base layer products. Thermasilk® is still going strong. The Thermasilk Mid Calf Sock Liner offers a natural super soft touch and feel with all the technology you need. The result is a breathable lightweight sock liner that keeps you warm, dry and comfortable for all your outdoor adventures. The tradition continues.
ClimaSense Thermoregulation Technology keeps you comfortable in all conditions
Engineered to adjust to your body temperature
Inhibits the growth of bacteria that causes odor
Fast wicking and drying
Ultra lightweight (1.0) natural fabric
Excellent warmth without weight
80% Spun Silk, 20% Stretch Nylon
NOTICE: Some products in this store can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Please check the product label for warning information. For more information go to P65Warnings.ca.gov. We cannot ship any products into California that are affected by Proposition 65.