SPIDI 4 Season Evo: a worldwide best seller enhanced and redefined.The main chassis integrates high-tenacity Extra Tenax 3-layers nylon 6.6 - offering excellent abrasion and puncture resistance - and a PU coated polyester, in comfort-sensitive areas. 6 generous mesh panels grant excellent air circulation; positioned on chest, forearm and back, they have been strategically located to cool rider in the most efficient way during warmest days.The 4 Season Evo jacket has CE certification to the Pr En 17092-4:2020 Class A standard, and it comes with ForceTech removable protectors in the shoulders and Warrior Lite elbows, that are CE Level 2 certified to the EN 1621-1:2012 standard.Standard Step-In Wear equipment includes 2 inner separate jackets: a rain jacket, made with 5k/5k H2Out® breathable and waterproof fabric, and a 100gr/sqm thermal liner. It is possible to use each of the 3 parts of 4 Season Evo as a stand-alone, or combined with 1 or 2 other components.There are 3M®