Patagonia Men's Nano-Air Light Hoody Built to be worn from start to finish, this highly breathable Patagonia Men's Nano-Air Light Hoody regulates temperature during demanding climbs, hikes and alpine missions, so you can stay focused on the adventure rather than stopping to change layers. Featuring updated 40g FullRange® insulation, the Nano-Air Light Hoody combines stretch, comfort and temperature regulation to keep you warm when conditions cool and dump excess heat when you're working hard. A more durable face fabric and enhanced breathable lining help wick moisture away from the body for all-day comfort, while the tailored regular fit, articulated shoulders and elbows, and low-profile under-helmet hood maximise mobility on technical terrain. Finished with refined cuffs for improved comfort and layering, this performance-driven hoody is the perfect companion for everything from mountain running and ski touring to scrambling and fast-paced hiking.