Carhartt Triple Blend Thermal Crew Sock
- 42% acrylic, 21% polar fil polyester, 19% wool, 17% nylon, 1% lycra spandex
- Medium weight crew length
- Cooling channels provide ventilation
- A cushioned leg protects the shin
- Spandex throughout stretches and molds to the foot
Triple-blended Polar Fil™ fibers provide superior insulation and warmth in a medium weight crew length sock. Cooling channels provide ventilation and a cushioned leg pads the shin and prevents rubbing at the boot rim. Spandex throughout stretches and molds to the contours of your foot.