Marvel at the gravity-defying support. Marvel at the complete separation. Marvel at the sculpted design. Careful contouring supported by cleverly channeled underwire keeps our girls perky all workout long. Best for those with a small rib cage and large breasts. No padding. By Panache. 32-38 D, DD, E(3D), F(4D). Best for high impact level activities for D-DD cups and mid-level impact activities for F cups. This bra locks you down! Bra Support Level: 5 out of 5 Barbells Underwire Adjustable straps Adjustable back closure; converts to x-back using j-hook Poly/nylon/spandex From smoke free home Bra was a demo for a store so may have been tried on a number of times