This smooth seamless bra offers unmatched comfort Light, unlined molded cups with supportive underwire Natural shape is maintained in molded double-layer cups Advanced, ultrasonic (no stitch) cup construction Comfort front straps, back adjustable stretch straps 3 column, 2 row hook and eye back closure Columns and rows increase with size Silky, smooth stretch microfiber Content: Center Belt, Back, Strap Extension: 84% Nylon, 16% Spandex.Cup Lining: 81% Polyester, 19% Spandex. Country of Origin: Imported