Waterproof mountain bike socks. It's easy to commit to damp rides when you know your feet are gonna stay as dry as they possibly can. The Defend Water Socks offer advanced protection for a wide range of weather conditions. These three-layer socks feature a PU membrane for full waterproof protection - essential for hitting mid-trail puddles and tackling water crossings in the cold. Durable fabrication takes coverage even further, offering protection against dirt and debris. Comfort is not forgotten either, with reliable flat-toe construction keeping your feet snug and happy as you shred. Specifications: - Advanced weather protection for a wide range of weather conditions - 3-layer socks with PU membrane for full waterproof protection - Durable fabrication to help protect against dirt and debris - Flat-stitch toe construction offers improved comfort - Outer: 93% polyamide nylon, 7% elastane - Lining: 63% polyamide nylon, 35% Coolplus® polyester, 2% elastane - Membrane: 100% PU