Lupo Men's Essential Cotton Brief Underwear Imported Pull On closure Hand Wash Essential cotton briefs for every day comfort Reinforced stitching for added support Flat lock seams minimize chafing Antimicrobial properties for lasting freshness Lupo sizes, in inches, are xs (25-27), s (28 - 30), m (32-34), l (36-38), xl (40-42) and xxl (44-46).