The Patagonia Men's Nano-Air is a feather-light insulated jacket that's been built to perform best during high-output activities like trekking and ski touring. Patagonia designed the jacket with an air-permeable insulating layer that'll keep you warm while remaining breathable - letting cool air circulate through the jacket to stop you becoming overheated.
Low-profile, breathable warmth
It uses a layer of Patagonia's patented FullRange insulation, which gives you additional low profile warmth while providing enough free-moving flexibility for all those strenuous alpine activities.
Durable and water-resistant
The jacket's exterior is made from durable Nylon ripstop fabric, while both the exterior shell fabric and interior lining feature a water-resistant DWR coating, to help whisk away moisture.
A great slim fit
The Nano-Air is also packing useful extra features like an adjustable hem and stretchy elastic cuffs, and although it's a slim fit, it has enough stretch for you to comfortably wear a snug sweater underneath it.
If you're looking for a highly breathable do-it-all insulator that works great as a standalone softshell for those high-energy activities, the Nano-Air is a great choice.
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