Bali Women's Comfort Revolution Shaping Wire-Free Bra with Smart Sizes Body: 95% Nylon, 5% Spandex; Lining: 94% Nylon, 6% Spandex Imported Hook and Eye closure Hand Wash Seamless 4-way stretch fabric and wide straps give all-around comfort Special knit-in zones provide targeted support Easy to fit! Smart Sizes Shape to Fit You. Foam cups add modesty, shaping and support Comfort-U design for stay-in-place straps