The Nano-Air® Jacket was made to be worn for the entirety of your aerobic, start-stop alpine missions, so you're never slowed down by changing layers. Warm, stretchy and breathable FullRange™ insulation dumps excess heat when you're working hard and keeps you warm when you're not. Fair Trade Certified™ sewn.
New Styles Have Arrived
We have new colors on old classics, prints and patterns inspired by fungi and a few all-new designs. Step aboard. We’re excited to show you our latest creations for fall.
We do our best to process and ship orders within 1-2 business days (Monday-Friday, excluding holidays). We kindly ask that you choose standard shipping where possible to reduce our environmental impact. If you have any questions about your order, you can reach out to our Customer Service team and we will be happy to help.
Unsure of the right size? Can’t decide between jackets? Our Customer Service team is here to help—the less unnecessary shipping, the better. We have no time limit on returns and accept both current and past-season products.
Sign up for product highlights, original stories, activism awareness, event updates and more.
Select Size and Color
Stretchy, Breathable, Weather-Resistant Fabric
100% polyester (87% recycled) plain-weave shell and lining fabric offers generous mechanical stretch, exceptional breathability and improved abrasion resistance; microtexture creates excellent next-to-skin comfort; features a PFC-free DWR finish (durable water repellent coating that does not contain perfluorinated chemicals)
Revolutionary FullRange™ Insulation
Revolutionary 60-g FullRange™ 100% polyester (40% recycled) insulation warms and stretches and, combined with the shell and lining, supplies outstanding mechanical stretch and unprecedented air permeability (40CFM), allowing excess heat to move away from the body
Designed for Freedom of Movement
Stretch fabrics and insulation, articulated patterning and strategically placed, low-profile quilting provide superb range of motion for unhindered movement
Center-front zipper has zipper garage at chin for next-to-skin comfort
Two handwarmer pockets and a left-chest pocket are zippered, low-profile and low-bulk to wear comfortably with a harness or a pack; self-stuffs into left-chest pocket
Low-Profile Variable Conditions Cuffs
Sleek, low-bulk, snag-resistant Variable Conditions Cuffs use stretch knit for versatile coverage and comfort; elasticized hem seals in warmth
Supporting the People Who Made This Product
Fair Trade Certified™ sewn, which means the people who made it earned a premium for their labor
Country of Origin
Made in Vietnam.
318 g (11.2 oz)
- Shell and lining: 1.7-oz 100% polyester (87% recycled) plain weave with four-way stretch and a PFC-free DWR finish (durable water repellent coating that does not contain perfluorinated chemicals)
- Cuffs: 4.9-oz 100% polyester snag-resistant stretch knit with a DWR (durable water repellent) finish
- Insulation: 60-g FullRange™ 100% polyester (40% recycled) with four-way stretch
- Insulation is certified as bluesign® approved
- Fair Trade Certified™ sewn