Cleavage enhancement.Pulls side breast tissue in to create cleavage.Sexy Shape, Comfort & StyleUniquely designed, lightweight strapless backless adhesive bra. Light padding, shapes breasts for extra lift and cleavage. Plunging cup clasp for low cut tops. Air Bra Technology = No SlipHundreds of holes on the inside of each cup make the bra extremely light and airy. It helps the bra breath when you sweat.