2nds. Conserve body heat and promote circulation with Fox River's thermal liner socks. Two-layer, hollowed core fibers create a barrier of trapped air, promoting natural temperature regulation for complete comfort.
- Combination of warmth, dryness and comfort in a smooth, lightweight package
- Moisture-wicking fibers with exceptional breathability
- Over-the-calf height varies
- Fabric: At least 44% polyester, remainder nylon and spandex
- Care: Machine wash/dry
- Made in USA.