Pearl Izumi - Ride Men's Elite In-R-Cool Shorts 80% Nylon, 12% Elastane, 8% Polyester Imported ELITE 3D Chamois Reflective elements for low-light visibility Model/Year 2015 ELITE Transfer In-R-Cool fabric powered by cold black provides superior cooling and reflective sun protection Anatomic multi-panel design Folded ELITE Transfer fabric at leg opening for soft stretch comfort with Silicone for added grip 9" inseam [size medium] Direct-Vent panels provide superior ventilation