The YIANNA Racerback Sports Bra is a popular choice for women looking for a supportive and comfortable sports bra. It is made from a blend of nylon and spandex, offering a soft and stretchy fit. The bra features a racerback design, which provides excellent support and prevents straps from slipping off the shoulders. It also has a wide elastic band under the bust, offering additional support. The bra is wire-free and has removable pads, allowing for customizable support. With over 3,000 reviews and a 4.4-star rating, it is a highly recommended option for women seeking a reliable and stylish sports bra.