Patagonia Nano Air Jacket

The Patagonia Nano Air Jacket brings together so many great attributes. With a superior weight to warmth ratio and the ability to shed water it's no wonder this jacket is the first choice for the alpinist who wants the best of the best in a synthetic insulation layer. The breathability of this jacket will amaze you, and if you pair it with a hard shell you will feel unstoppable on the mountain. Light yet durable 100% nylon ripstop shell and plain weave liner offer generous mechanical stretch and exceptional breathability, with a DWR durable water repellent finish Revolutionary 60 g FullRangeTM insulation warms and stretches combined with the shell and liner, this creates a jacket with generous mechanical stretch and unprecedented air permeability 40CFM Iconic Nano PuffAR brick quilting in the side panels, articulated patterning and other quilting details improve shape and durability Center front zipper has wicking interior storm flap and zipper garage at chin for next to skin comfort Two handwarmer pockets and a left chest pocket are zippered, welted and low bulk to wear comfortably with a harness or pack Stretch binding at the cuffs and a dual adjustable drawcord hem seal in warmth