Dual Aspect Jacket - Men's Patagonia NWT - L New with tags Never Worn Versatile and highly technical, the Dual Aspect Jacket works just as hard as we do while tackling technical pitches or demanding alpine treks. Sturdy ripstop fabric and the 3-layer construction shield us from harsh winds and rain, with a helmet-compatible hood that helps keeps us dry in wet conditions. Details Technical shell suited for alpine pursuits in harsh conditions 3-layer H₂No Performance membrane protects against wind and rain Structured hood repels precipitation while keeping peripherals clear 2-way zipper allows for free movement during steep ascents Zippered pockets include storm flaps to keep essentials secure and dry Underarm vents help expel excess heat when temperatures rise