Seamless cups, Leotard back, Hi-cut legs prevents binding, Strong adjustable straps * Minimizes bust-line,100% Cotton lined crotch with hook and eye closure * Under-wire, Extra firm control, 3 eye closures with 2 hook adjustments * No padding, Cups: 100% Polyester, Body: 78% Nylon and 24% Spandex * Double ply full front panel minimizes the torso by one inch, Lining: 79% Nylon and 21% Lycra