Jagware bodybuilding posing pants. Custom-made Premier RIO, the same type as the women's back. A major brand favored by professional bodybuilders. Made of swimwear material with a lining, these bikinis are popular not only with bodybuilders but also with many people around the world for tanning and swimwear. ■ made in USA ■Sizes S size 110-135 lbs (weight 50-61 kg, equivalent to Japanese M size) M size 166-210 lbs (weight 75 kg or more, equivalent to Japanese L-LL size) *Please let us know your desired size after purchase. ■Material: 88% nylon, 12% spandex ■Fabric stretch: Normal, Thickness: Normal #JAGWARE #jagurea #Jagware #billpan #posing pants