The Defend Water Socks offer advanced protection for a wide range of weather conditions. These three-layer socks feature a polyurethane 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. Advanced weather protection for a wide range of weather conditions 3-layer socks with a polyurethane membrane for full waterproof protection Durable fabrication to help protect against dirt and debris Flat-stitch toe construction offers improved comfort Unisex sizing Materials: (Outer): 93% polyamide nylon, 7% elastane (Inner): 35% Coolplus, 28% polyamide nylon, 26% cotton, 5% acrylic, 4% acrylate, 2% elastane (Lining): 100% PU Care: Machine wash gentle cold, Tumble dry low, Do not bleach, Do not iron, Do not dry clean