Leonisa Magic Benefit Instant Butt Lift Padded Panty Boyshort Underwear for Women Butt lifter boyshort panty naturally adds volume and a rounder shape Ultra-flat seams for an invisible look under clothes (VPL-free!) Removable contour foam padding Ultra-soft fabric, comfy enough for all-day wear Made of DuraFit, a soft, long-lasting material for comfy daily wear