The Rev It Ignition 4 H2O Motorcycle Jacket is part of the latest REV'IT! collection. . Engineering you'd expect from a fourth-generation motorcycle jacket, the Ignition 4 H2O takes multi-season performance to its peak. Urban-inspired, premium-grade materials deliver signature REV'IT! sporty looks with three-season comfort, while premium panel construction blends high-quality cowhide and tightly woven PWR|Shell mesh - natural materials and textiles combined for maximum abrasion resistance and airflow. . For unpredictable conditions ahead, layers make this jacket more versatile. Just zip in your choice of packable liner - thermal or hydratex or both - and you're ready for the elements. The waterproof liner's ingenious micropores are 2 nanometers wide (that's 0.000002 millimeters) - to resist wind and rain, less is most certainly more. . When the sun blazes down