- Multicolored stretch-polyester - Clasp fastening at back - 95% polyester, 5% spandex - Machine wash - To get the best from Norma Kamali swimwear, we advise that you rinse it in cold water immediately after swimming in chlorinated or salt water - Lotion, sunscreen, oil and chlorine can cause discoloration of this item; this is not a manufacturing defect. Please follow care instructions to keep your swimwear in the best condition