JINSHI Men's Bamboo Stretch Comfy Waistband Boxer Briefs Printed Machine wash, tumble dry Contour pouch offers support, fit and comfort Better thin, breathable and stretch than cotton Size map: S(22-25 inch)/M(25-28 inch)/ L(28-31 inch)/ XL(31-34 inch)/ 2XL(34-37inch) All products are Asian size, suggest to order one or two size up