Bras are underwear that women use to support and protect their breasts. They not only provide the necessary support and comfort, but also shape the breast curves to a certain extent and enhance the overall image. Bras are usually composed of shoulder straps, cups and back straps, and are made of various materials, including cotton, silk, lace, etc., to meet different occasions and needs. There are many types of modern bras, including full cups, half cups, sports types, and no steel rings, which can meet the needs of daily wear and the requirements of specific activities. Choosing the right bra can help maintain breast health and enhance confidence and beauty.