Billabong Mini Wave Texture Underwire Bikini Top. The Billabong Mini Wave Texture Underwire Bikini Top combines classic style with tailored support. Made from textured fabric with an allover gingham pattern, this lined top features underwire construction and removable padding for customizable shape and comfort. Adjustable shoulder straps and a secure back hook closure ensure a perfect fit, while the metal badge branding adds a subtle, polished detail. Stylish and versatile, this bikini top pairs effortlessly with matching or mix-and-match bottoms for a chic, beach-ready look. 64% Recycled Nylon 31% Polyester 5% Spandex. Lining: 92% Recycled Polyester 8% Spandex. Hand wash. Imported.