HP95(TM) Men's Bikini Underwear, Ultra-thin Breathable Soft Trunk Boxer Briefs Fabric: Regenerated Fibre. Lining: Modal Waist type: low-waist Men's Modal Underwear Sexy Mesh Boxer Briefs Breathable Underpants Design features: U convex pouch design XL===Waist:77-83cm/30.3-32.7" XXL===Waist:83-90cm/32.7-35.4" XXXL===Waist:90-103cm/35.4-40.6""