Fortuning's JDS&reg; New Low Cut Shorts, Swimming Skinny Shorts for women 82% Polyamide, 18% Spandex Quick-drying Comfortable to wear Size information: Waist: S: 63-70cm, M: 66-76cm, L: 73-83cm Tips to purchase: It's Asian sizing, if you want to make sure the modest style, you might consider to order up 2 sizes