78% Polyamide (Recycled) & 22 % Elastane. The Mel top is a classic bandeau with a slight mermaid shape to give extra support and dimension. The top comes with an optional strap for a more support. Secure back clasp closure for no slippage. It can be mixed and matched with any bottoms you choose. which is the beauty of this staple. Italian, Imported. [Care: Rinse in cold water after wearing to remove some chlorine, saltwater, sunscreen and/or natural body oils. Hand-wash.]