Designed for Swim Barely-There Feeling, Swim Fabric So soft and light it feels barely there Quick-drying Four-way stretch D Cup Back hook closure and multiple loops for a custom underband fit Adjustable straps Cup lining: 100% Polyester Body: 80% Nylon, 20% Elastane Cup: 100% Polyurethane foam Please note: all pictures and descriptions are to my best efforts, please ask questions prior to buying Item will be shipped in a poly bag.