Franterd 2016 Sexy Mens Breathable Bulge Pouch Briefs Polyamide Imported Material: Polyamide Size:S, suit for waist circumference: 63-73cm/24.8-28.7 inch Size:M, suit for waist circumference: 73-83cm/28.7-32.8 inch Size:L, suit for waist circumference: 83-93cm/32.7-36.6 inch Hot, smooth, and comfortable.