SealSkinz Worstead H2O Cold Weather Knee Length Sock

Based on the original, knee-length military-trusted Worstead sock. Thermal and waterproof, the Worstead thrives in a range of environments. The Aquasealz hydrophilic membrane releases internal heat and moisture, simultaneously denying the intrusion of external elements, keeping your feet warm and dry under walking boots and wellies. This midweight and insulative waterproof sock is designed for cold weather and features a merino wool interior for added warmth.