|Hanes Womens Beautiful Comfort Concealing Wirefree Bra G510 fiber content is Outer cup, back center, center front: 82% Nylon, 18% Spandex. Cup linings: 100% Polyester. Cup Pad: 100% Polyurethane Foam. Center Belt Lining: 100% Nylon. Hanes Womens Beautiful Comfort Concealing Wirefree Bra Look flawless. Be confident. This wirefree bra features our built-in petal concealers for total coverage and modesty that won\'t show under clothes. Patent-pending Petal Concealers are sleek and smooth so they won\'t show through. Built-in, ultra-thin padd. Hanes Womens G510 comes with 1 Bras per Pack.