78% Polyamide (Recycled) & 22 % Elastane. The Erin one piece swim suit features a slight 60’s leg opening, fuller coverage on booty and color blocking. The suit comes with an optional strap if you are looking for extra comfort and support for the girls. Italian, Imported. [Care: Rinse in cold water after wearing to remove some chlorine, saltwater, sunscreen and/or natural body oils. Hand-wash.]