100% polyester. Drawstring closure. Machine Wash. Casual comfortable,fashionable design. Elastic waistband with adjustable internal drawstring for a custom fitCold hand / machine wash. M(Waist 26''-35''),L(Waist 28''-37''),XL(Waist 29''-38.6'' ),2XL(Waist 30''-40'' ),2XL(Waist 31''-41'' ). Men's Summer Beach Shorts,Casual Classic Fit Short Drawstring