Waistcoat Bra Size: 3L (Top Bust Approximately 100cm - 108cm) (Outer): 90% Nylon, 10% Polyurethane (Lining): 100% Cotton Front Zipper With Correction Pads New, Unused The front zipper makes dressing easy. It has an elegant design. The lining is 100% cotton with antibacterial and deodorizing treatment, making it a skin-friendly innerwear. It stretches and contracts moderately, making it less likely to feel stuffy or experience shoulder stiffness.