Warm, stretchy and breathable, the updated Nano-Air® Hoody features FullRange® insulation and a new shell fabric with improved durability but the same soft hand, so you can wear it for the entirety of any aerobic, start-stop mission in the mountains.
Cruise to the base of the route, rack up. Climb, belay, repeat until the post-climb beer—all in one jacket. Our 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. The supremely stretchy and breathable fabric package combines a plain-weave liner, warm-when-wet FullRange® insulation and a lightweight, weather-shedding 100% nylon ripstop shell, which we’ve improved for durability. The hoody has an incredibly soft, supple feel and full mechanical stretch (without moisture-holding spandex) that creates a close, updated, femininely sculpted fit over baselayers and an uninhibited range of motion. When the belay goes from chilly to downright cold, 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, a dual-adjustable drawcord hem seals in warmth and the newly refined cuffs feature a sleek, low-bulk, stretch-knit inset. The hoody has a DWR (durable water repellent) finish.

• Our updated 100% nylon ripstop shell and plain-weave lining offer generous mechanical stretch and exceptional breathability, with improved durability and abrasion resistance; both fabrics feature a DWR (durable water repellent) finish
• Revolutionary 60-g FullRange® insulation warms and stretches; combined with the shell and lining, this creates excellent mechanical stretch and unprecedented air permeability (40CFM)
• Articulated patterning and quilting improve shape and durability
• Stretchy hood with binding easily pulls on or off, even when jacket is zipped
• Center-front zipper has zipper garage at chin for next-to-skin comfort
• Two handwarmer pockets, one external left-chest pocket, and one internal right-chest pocket are zippered, welted and low-bulk to wear comfortably with a harness or pack
• Sleek, low-bulk, snag-resistant cuffs use stretch knit for versatile coverage and comfort; a dual-adjustable drawcord hem seals in warmth
• Shell: 1.5-oz 30-denier 100% nylon ripstop. Lining: 2-oz 50-denier 100% nylon plain weave. Both with mechanical stretch and a DWR (durable water repellent) finish. Insulation: 60-g FullRange® 100% polyester stretch insulation

Made in Vietnam.