Multi-part, hidden underwire cups encapsulate breasts and have angled seaming andåÊlight padding for shape and support. Wide curve underwire for reduced pressure against body, with puncture-resistant casing. Side cup panel gives additional support and containment. Covered elastic underband for support. Padded straps attach to covered elastic straps that adjust in the back with coated metal hardware. Coated metal J-hook on the back allows you to convert to a temporary racerback.