An insulation breakthrough: the Nano-Air Hoody featuring FullRange insulation is warm, stretchy and so breathable, you can wear it for the entirety of any highly aerobic start-stop mission in the mountains.
Features
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 FullRange insulation warms and stretches; combined with the shell and liner, this creates a jacket with excellent mechanical stretch and unprecedented air permeability (40-CFM)
Iconic Nano Puff brick quilting in the side panels, articulated patterning and other quilting details improve shape and durability
Stretchy hood with binding pulls easily on or off head, even when jacket is zipped
Center-front zipper has wicking interior storm flap and zipper garage at chin for next-to-skin comfort
Two handwarmer pockets and two chest pockets 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
Epic leads, spindrift belays, start, stop, simul to the summit, descend—all in one jacket. The Nano-Air Hoody sets a new standard for technical insulation, merging the comfort and breathability of open fleece with the protection and warmth of a puffy. Its supremely stretchy and breathable fabric package combines a plain-weave liner, warm-when-wet FullRange insulation and a lightweight yet durable, weather-shedding 100% nylon ripstop shell with a DWR (durable water repellent) finish. The hoody has an incredibly soft, supple feel and full mechanical stretch that allow for a close, athletic fit over baselayers and an uninhibited range of motion. At chilly belays or in frigid conditions, pull on a lightweight shell and the Nano-Air's thermal properties skyrocket. The trim, stretchy hood is designed for next-to-noggin use, though it'll still fit snugly over low-profile helmets. Two above-harness handwarmer pockets and two smaller chest pockets all close with trim, low-bulk zippers. The center-front zipper has a storm flap and zipper garage, while stretch binding at the cuffs and a dual-adjustable drawcord hem seal in warmth.
Materials
Shell: 1.3-oz 20-denier 100% nylon ripstop

Lining: 2-oz 50-denier 100% nylon plain weave

Both shell and lining with mechanical stretch and a DWR (durable water repellent) finish

Insulation: 60-g FullRange 100% polyester stretch insulation


Weight
385 g (13.6 oz)