"90% cotton for comfort, 10% spandex for the fit that moves with you. Wide, plush-back waistband for extra softness, comfort, and style. Serged edge legbands keep panties in place and minimize panty lines. Light, breathable 100% cotton crotch lining. "

Fiber Content: "90% cotton, 10% spandex. Crotch Lining: 100% cotton."