I am selling this item because the material is different from what I expected. This item is new and unused. Size: M Color: Black Quoting from the official website↓ [Co-developed with Mods Clinic, which has over 7,000 breast augmentation cases] This high-performance, non-wired bra achieves both "reduced bounce" and "no constriction" through a special manufacturing method that is gentle on the skin and provides a stress-free wearing experience. It is designed to gently envelop even delicate breasts after breast augmentation, so it can be used with confidence by those who have undergone breast augmentation, as well as anyone else. A major feature is that it fits snugly without being tight, and it doesn't leave marks on the underbust or bust. Please try this new high-performance bra that transcends the contradiction of "reduced bounce" and "no constriction."