This seamless sensation is designed with no hook closure to eliminate all manner of bust-area bumps, lines and lumps. It stays out of sight—even under 'skintight'—and its underwire cups are ideal for ladies who are slightly more 'blessed' in the chest. Microfiber nylon/lycra spandex blend. In nude. Sizes (choose by your top/cup size): S (A-D) M (B-D) L (B-D)