Billabong Under The Sun Hi-Tri Bikini Top Neon Peach A solid with a salt-tumbled rib texture, the Under The Sun brings added dimension and structure to your essential bikini. Made from crinkled rib swim fabric, the triangle bikini top takes on a surf-able fit and bralette function with a fixed shape, over the shoulder straps and hook at the center back. Features: Textured triangle bikini top. Fixed shape. Removable cups. Hook closure at center back. Crinkled rib texture.