NightLift Women's Original Camisole Hollywood's anti-sag solution! Original NightLift construction by B.U.S.T. keeps breasts separate, supported and immobile during sleep with the look of luxe Reinforced satin straps and cradle-shaped sling configuration support each breast individually Lightweight multi-layered molded foam cups, covered with the softest, most breathable microfiber, includes embedded stabilizers J hooks on either side adjust the strength of the support 78% nylon, 22% elastane