100% waterproof hats Description Hand-knitted feel, completely waterproof, windproof and breathable. This waterproof extremely versatile hat was designed for all climates and conditions. Whether you're hiking or hunting in rain or snow, this stylish breathable and waterproof beanie keeps you warm and dry. Anti-static fleece interior wont make a mess of your hair. Three-Layer Construction Outer Layer: 80% acrylic, 20% nylon. Tough wear-resisting, not bibulous, good elasticity. Middle Layer: 100% waterproof and breathable membrane. High performance, lightweight. Inner Layer: 100% polyester. Anti-uv, anti-static, soft, warm &comfortable. Activities Waterproof hats are ideal for outdoor activities such as dog walking, commuting, cycling, camping, hiking, hunting, fishing, mountain biking, golf, kayaking, skiing, skating, mountaineering, stream crossings, training or working outside.