【Seamless molded cups that don't show through outerwear】 The Angel Slim Sheet(R) on the cup sides and boning firmly gather the bust from the sides for a slimmer look. The cups use "Angel Cushion(R)" Light, a cup material with excellent shape retention. Fiberfill pads add volume. The outer fabric of the cups uses a seamless molded material, so the lines don't show through outerwear. The back is flat with microfiber, making it less noticeable under clothing. The side sections have a lining to firmly hold the sides of the bust. The NEW "Angel Wire(R)" is less likely to dig into the skin. The straps are simple and clean, looking less like underwear when seen from the outside. They feature Delta Magic(R) to prevent slipping. ■3/4 cup ■With wire ■Padded (removable) ■Straps cannot be replaced (with adjusters) (with Delta Magic) ■The number of back hooks varies depending on the size. ■Materials: Nylon, polyurethane, others ■Hand wash ■Made in Vietnam or China ※Sizes F65-80 have two side bones on the back. ※Sizes D80, E-F65-80 have two bones on the cup sides. ※Sizes D80, E75-80, and F70-80 have side seams on the cup outer fabric. They use a design to prevent side spillage. ※Size availability varies by color.