Our Glamorise Magic Lift posture bra features cotton/spandex support bands in the back for additional shoulder support and gentle posture aid.extra-wide, padded strapsdesign lifts and separatesbra band shapes and supports without wiresback is crisscrossed to reduce shoulder strainwide Helanca stretch bottom bandnylon/polyester/cotton/LYCRA spandexhand wash, line dryimportedmanufacturer's style #1265