- Multicolored stretch-polyester- 78% polyester 22% spandex; lining: 80% nylon 20% elastane - Hand wash - Designer color: Dusty Rose- 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;78% Polyester 22% Elastercell