Billabong Under The Sun Tank 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 cropped tank bikini top features a knot detail at the center front hem and scoop neck at the front. Features: Rib knit cropped tank bikini top. Thick hanky knot at center front hem. Wide straps at front and adjustable spaghetti straps at back. Removable cups. Crinkled rib texture.