Updated for this season the Attack Short is a Pearl Izumi favourite with an ergonomic 8-panel design that delivers reliable comfort durability & a great fit. SELECT fabric sets the benchmark for cycling comfort & durability Modified 8-panel anatomic design Folded SELECT Transfer fabric at leg opening for soft stretch comfort with silicone print for added grip Race 3D Chamois® Flatlock seams Reflective elements for low light visibility 9inch inseam [size medium] Form Fit Weather Forecast: Hot & Sunny Temperature Rating: 25 degrees Fabrics: Body: 88% nylon 12% spandex/UPF 50 Weight: 244 g/m 2 Mesh: 80% polyester 20% elastane