GLAMORISE Bra 9265 - Elegance Satin & Lace Front-Close Racerback nylon Racerback design and support panel offer all-day back comfort and support. Moisture management in the back and sides draws moisture away from the skin. Wide, comfortable bottom band keeps the bra from rolling. 40% nylon, 35% polyester, 15% cotton, 10% spandex. Care: Hand wash in warm water. Line dry. Do not bleach.