Meet your new sun ritual. The Tanlines Demi Underwire bikini top pairs soft ribbed knit texture with skimpy bust coverage and a lower, lingerie-style neckline. Made from a stretchy, partially recycled polyester blend, it features supportive underwire, slim adjustable straps with O-rings and sliders, plus a hook-back closure for a just-right fit. Featured here in the True Blue colorway.