The Only U one piece centers on a dramatic plunge U-wire neckline softened by shirred detailing. Wide adjustable straps, supportive under-bust seaming, and an open tie back balance statement style with a customizable fit. Features: Viviana plunge one-piece swimsuit Shirred plunge U wire Adjustable wide shirred straps with gold ring and sliders Under-bust seaming for support Open back with adjustable tie back Removable halter cups Self-lined Material: 83% Nylon, 17% Spandex