This hypoallergenic cap is made with 100% high-stretch silicone that will hold up against chlorine and wear. A textured lining enhances grip, so you can feel secure as you take the plunge. Product Details:100% silicone. 1. Rinse in cold water and wipe inside and out after every use 2. Do NOT leave exposed in direct sunlight 3. Keep in perfect condition with a light sprinkling of talcum powder 4. Avoid contact with sharp objects (i.e.: earrings, fingernails, etc.). Imported. Style: NESSF123; Color: Black; Size: One Size; Gender: Unisex; Age Group: Adult | Nike Swim Silicone Cap in Black, Size: One Size | NESSF123-001