Materials-600D-Polyester-with-Polyurethane-cover-On-the-right-knee-there-is-reinforced-material-implemented-which-is-highly-resistant-to-abrasion-Inside-Polyester-mesh-is-implemented-which-guarantees-a-perfect-ventilation-Protection-Protection-made-of-cellular-plastic-on-the-hip-the-knee-&-the-ankles-Designed-also-for-the-use-of-additional-protections-&-orthopedic-braces-Closure-Zip-extremely-light-&-robust-Top-panel-with-clip-for-a-perfect-fit-Addition-Ergonomic-pre-curved-construction-to-fit-perfectly-in-the-riding-position-Stretch-fabric-inserts-in-key-areas-inside-backside-knees-&-calves-for-a-maximum-of-mobility-Water-repellent-Details-Sublimate-graphics-rubber-on-the-seat-panel-for-perfect-fitting-on-the-bike