The cups, with their soft, stretchy material unique to the "Koi Suru Bra" (Falling in Love Bra), perfectly fit the body's movements and create a natural silhouette. The holes at the bottom of the cups provide good breathability. The back has been updated with a flat design using fabric made from recycled nylon yarn, making it less likely to show through outerwear. The cup lining is a cotton blend. The NEW "Angel Wire(R)" is designed to be less likely to dig into the skin. The straps are "Kata Raku Straps(R)" (Shoulder Comfort Straps), which are made of highly elastic fabric and a tape that continues from the back, fitting the shoulders and stretching well. The strap fasteners use a special triangular shape called "Delta Magic(R)", making them less likely to slip off the shoulders. The shoulder straps have adjusters, allowing for length adjustment (cannot be replaced). Sizes C cup and larger have side bones. Size: C80 Color: Navy ■ Hook & Eye: 2-row, 3-column ■ Padding: Yes ■ Materials: Nylon, Polyurethane, Others Retail Price: 6490 yen (tax included) Shipping will be in a specially sized box, and the cup portion will be slightly compressed. Please understand.