Sheer Roja Bikini Underwear, see through mesh men's bikini style underwear. By NDS WEAR (R). 90% MicroPolyamide 10% Spandex. More Sizing in inches: Small 26"-30, Medium 31"-32", Large 34"-35", XL 36"-37", XXL 38"-40" (add $1 for XXL) Sizing In centimeters: Small 66-74, Medium 75-81, Large 82-88, XL 89-97, XXL 98-105 (add $1USD for XXL)