The cups use "Angel Slim Sheet (R)", a two-layer material with different firmness on the outer and skin sides. This prevents the bust from spreading sideways, creating a streamlined look. The cups use "Angel Cushion (R) Light", a cup material with excellent shape retention. It provides a soft and light feel while creating a beautiful bust line. Fiberfill pads provide volume. The back is made with a microfiber hem, making it less likely to show through outerwear. The side sections are lined to firmly hold the sides. The "NEW Angel Wire (R)" has a thin, flat wire in the front center, curved outwards, making it less likely to dig into the skin and cause pain. The strap fasteners use "Delta Magic (R)", a special triangular shape, making them less likely to slip off the shoulders. The straps have adjusters for length adjustment. (Non-replaceable) C85-95, D80-95, and E-G cups have cup side bones. C-E85-95, F-G have two side bones. ■ Bra Type: 3/4 cup ■ Hook & Eye: 2-row 3-column: A-B cups, C(65/70/75/80), D(65/70/75), E(65/70), F(65/70) 3-row 3-column: C(85/90/95), D(80/85/90/95), E(75/80/85/90/95), F(75/80), G cups ■ Bra Sizes: A70 A75 B65 B70 B75 B80 C65 C70 C75 C80 C85 C90 C95 D65 D70 D75 D80 D85 D90 D95 E65 E70 E75 E80 E85 E90 E95 F65 F70 F75 F80 G70 G75 ※ Size availability varies by color. ※ Limited store sizes (C85-95, D85-95, E85-95) ■ Padding: Yes (removable) ■ Materials: Nylon, Polyester, Other ※ Patterned products may have different pattern placement than the image due to cutting.