Zoot SPORTS Men's Run Pch 6-Inch Short Body: 100% Polyester, 82gm2/Mesh: 100% Polyester, 75gm2/ Brief - Body: 100% Polyester crepe with Icefil technology, 93gm2/ Mesh: 86% Polyester / 14% Spandex, 219gm2 Imported 360 clean-finish comfort waistband for the ultimate in fit and feel