Wrightsock Double Layer Cold Weather Running Crew Sock

The COLD WEATHER RUNNING sock is the Original Double Layer sock modified for cold weather conditions. The main material of both layers has been changed to Thermastat® for added warmth. The construction remains the same. Two lightweight layers do not compromise the fit of the shoe while still allowing absorption of friction with the slight movement between the layers. Feet stay dry as the Thermastat® wicks the moisture away from the foot and into the outer layer for evaporation. Many people use this product for a variety of activities in cold weather.