HP95(TM Men's Bikini Underwear, Ultra-Thin Breathable Soft Sexy Underpants Briefs (L, Yellow) 95% Regenerated Fibre + 5% Spandex Hot Men's Sexy Ventilation Underwear Shorts Men Underpants Soft Briefs Low waist; Material:95% Regenerated Fibre + 5% Spandex Style details:U convex pouch design; sexy charm NOTE: Please compare the detail sizes with yours before you buy!!!