Men Stripe Cotton Briefs Shorts Men Boxers Underpants Soft Briefs (M, F) Material:Cotton, Size: M, L, XL Waist type: low-waist Design features: U convex pouch design Details: soft breathable, is very comfortable and sexy fashion Tag M: Waist: 66-79cm/26-31"; Tag L: Waist: 79-86cm/31-34"; Tag XL: Waist: 86-94cm/34-37"