This is a Hanes women's Cozy Seamless Pullover Wire-free Bra in white, size M. It is a full-coverage bra made of 96% Nylon and 4% Spandex fabric. The bra is wireless, seamless, and designed for low-impact activities like yoga. It features a basic strap style and offers a comfortable fit with an open back design. The bra is imported and should be hand washed only.