Shelf Bra. Designed for Training. Sizes 0–14 fit B/C cups. Sizes 16–20 fit D/DD cups. Tight fit contours your body. Cropped length is cut above the waist—perfect with high-rise pants. Light support is intended for low-impact activities. Train hard, not hot. Powered by highly breathable Everlux, the Wunder Train collection helps you breeze through hot, sweaty workouts.