Waterproofing, visibility, and ride-ready comfort the B100 Waterproof Motorcycle Rain Jacket ticks all the essentials. Made from hi-viz PU-laminated fabric rated for 5000mm water column pressure, it keeps you dry and visible. Pre-curved arms, a drop tail, and rear exhaust vents enhance comfort in riding posture, while the YKK Aquaguard zipper and hood with dual EBC cinching help minimize water ingress. Subtle refinements based on real-world use further improve fit and long-term performance.