The Subtropic balconette bikini top from Curvy Kate is foam lined and vertically seamed to give your bust an incredible shape and full support both in and out of the water. Cup sized and finished with a smooth outer to conceal the wires for a clean look without compromise. Foam lined Underwired Fully adjustable, convertible straps Fastens with a clip 64% Polyamide, 20% Polyester 13% Lycra, 3% Elastane