Body Wrappers BWC315 Adult Classwear Tank Ballet Cut Leotard (Black Only) Cotton/Spandex Body Wrappers BWC315 Adult Classwear Tank Ballet Cut Leotard (Black Only) Tank ballet cut leotard features MemoryStretch front lining. 90% Cotton, 10% Spandex STRETCH 100% Nylon front moisture control liners that wick moisture away from the body for a cool Also available in Youth Sizes.