|Kensie Soho Push-Up Bra with J-Hook (7813551). Bright colors and a push-up underwire cup give you spirited lift and a fun look. Convertible back with J-hook lets you transform straps to a crossed back in seconds! Made of nylon and spandex. Contour/t-shirt; underwire cup shapes and lifts with medium graduated push-up padding at bottom and sides of cup. Cup stretches and is flexible; with bright; contrast color fused interior. Grosgrain bows at strap bases match interior color. Center panel - corded. Seamless sides and back have encased elastic at edges for a great fit. Wide-set straps adjust in the back with uncoated gray metal hardware. J-hook on back straps lets you create a racerback instantly. Back uncoated gray metal hook-and-eye closure; see Fitter's Comments below for hook count.