Premium Durable Silicone Material-- swimming cap is made of 100% premium quality silicone, which is characterized by non-toxic no smell, no paste, no deformation,anti chloride, quick drying, non-fading. Your safety and satisfaction are our priority. . Comfortable Ergonomic Friendly-- Ergonomic 3D shaping helps create a perfect fit, while the material is designed not to snag or pull hair. Advanced thicker curved edges designded for a better fit and keep the cap stay in place on long swims. . Non-slip & Waterproof-- silicone swim cap perfect to prevent water from entering your ear and head, and with non-slip design, you don't need to worry about the swimming cap during your swimming. The only thing you need to do is enjoying your swimming. . Unisex For All Adults-- The unisex silicone swimming hats offer different color for choose.Whether you have long hair, thick hair or different head shapes, this swimming hat perfect to swim. . Perfect Design-- Fashionable design,simple and stylish, Multi-color optional for you easy to match. .