Built For Big Mountains, The Rush Jacket Delivers Protection And Durability Without Sacrificing Lightweight, Comfortable Performance. Made From Gore-tex Pro With Most Rugged Technology – Their Strongest Available – It Gives Exceptionally Durable Waterproof, Windproof Protection, But Is Breathable For Comfort On Ascents. A Helmet Compatible Stormhood™ Provides Additional Coverage With Minimal Impact On Vision, Watertight™ Pit Zippers Speed Ventilation, And Articulated Patterning Maximizes Mobility.