Ekouaer Women's Shapewear Comfort Light Control Shaping Brief Tummy Tuck Panties 90% nylon Seamless Body:90% Nylon+10% Spandex Full seat coverage smooth and shape your derriere.Anatomical fit, designed to help lift buttocks naturally Flattens tummy with reinforced panel for Light control and comfortable fit High rise with no roll wide stretch waistband lies flat and won't ride up Sewn-on elastic along leg openings for a custom fit.Machine wash, tumble dry.Size are standard US size.Please choose your general underwear size.