Slip on the NEOSPORT(R) XSpan(TM) Neoprene Socks for warmth, comfort and traction. Whether you're swimming, kayaking or in need of a base layer, these socks deliver! A 2mm thickness and premium neoprene material make these socks a must-have for warm feet in cold-water conditions. Theses NEOSPORT(R) socks offer durable, glued seams and superior traction on the sole for reliability season after season. FEATURES: Perfect for keeping your feet warm during cold-water sports and activities XSpan(TM) technology provides an ultra-soft fit and feel with superior four-way stretch construction for overall comfort Low-cut Made with premium neoprene 2mm thickness Durable glued/sewn seams Traction on the sole for safety and security Easy, slip-on design for convenient wear Adult/unisex fit Manufacturer's limited warranty Model # SS21N NEOSPORT