Voberry Men Sexy Underwear Boxer Briefs Short U Convex Bulge Pouch Underpant Please pay attention that this is an Asian Size usually it will be 1 or 2 size smaller than US size, please according to the size chart below Size S: Waist--63-73cm/24.8-28.7" Size M: Waist--73-83cm/28.7-32.8" Size L: Waist--83-93cm/32.7-36.6" Material: Polyamide