When the unexpected storm hits and you need protection, pull on the ultralight Patagonia Men's Storm Racer Jacket. H2No waterproof and windproof material ensures you stay protected while working to keep you warm by trapping your body heat. This lightweight jacket was built to minimize your stops with innovative asymmetrical zippers that not only allow for easy pack access but also for simplified layering. When the weather clears, the jacket can easily pack into its own pocket in the hood.