Button closure [Front Button Breathable Skin-Friendly Cotton Bra]: ---- Front button is breathable without steel wire, skin-friendly pure cotton comfortable material, changes your figure, makes sagging breasts full of vitality, U-shaped back design, and effectively relieves pressure. [Highest quality fabric]: Our sweat-wicking soft, stretchy fabric is infused with microfiber and elastane to provide years of flexible, long-lasting support. [Bra-free]: You'll forget you're wearing it because it's so silky and soft. Not only will you look great, but you will also feel completely free and at peace. [Fashion]: The unique and gorgeous appearance and elegant silhouette are very fashionable and sexy, a variety of colors are available, and the stylish design looks very good with any clothes. [Improve your figure]: The design of 3D seamed cups, wide side wings, strong cushioned shoulder straps, and a U-shape back panel ensures maximum support against sagging while smoothing back bulges and correcting armpit fats for a flattering silhouette.