Playtex Side Smoothing Underwire Bra, Mini Zebra, 42C bras closure Seamless, clean-finish foam cups with natural rounded shape ide-smoothing panels under arms provide a sleek look under clothes Banded underwire frame with moderate cup coverage and lowered center front May We Also Suggest... 4139 Playtex Secrets Side Smoothing Plunge Underwire Fiber Content: "Outer cup, backs, frame, strap: 79% Nylon, 21% Spandex. Cup linings: 100% Polyester. Cup pad: 100% Polyurethane foam. Frame lining, strap linings: 100% Nylon. Exclusive of trim and elastics."