GORE BIKE WEAR Men's Inner Pro Plus Tights 80% Nylon, 20% Elastane, Mesh: 86% Polyester, 14% Elastane Imported High-end short inner bike tights with broad mesh inserts for optimal ventilation and elastic seat insert for medium to long distances. Made to complement any Gore Bike Wear shorts. Tight fit Mesh inserts for better ventilation Power Man seat insert Loops at waistband for attachment with outer pants Contrast flat-lock seams Gripper elastic on bottom edge Mesh inserts for better ventilation POWER Man seat insert Loops at waistband for attachment with outer pants Made to complement any GORE BIKE WEAR shorts