The Nano-Air® Vest 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.
Giving isn’t about one fleeting moment: Giving is something that can last lifetimes.
Free Shipping on Orders Over $75
Orders are shipped within 1-2 business days and arrive within 3-10 business days. Need it sooner? Concerned about the environmental impact? Flexible shipping options are available.
Returns & Exchanges
Unsure of your 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.
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Stretchy, Breathable, Weather-Resistant Fabric100% 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 chemistry that does not contain perfluorinated chemistry)
Revolutionary FullRange® InsulationRevolutionary 60-g FullRange® insulation (40% recycled) 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 MovementStretch fabrics and insulation, articulated patterning, and strategically placed, low-profile quilting provide exceptional range of motion for unhindered movement
Center-Front ZipperCenter-front zipper has zipper garage at chin for next-to-skin comfort
Pocket FeaturesTwo handwarmer pockets and a left-chest pocket are zippered, low-profile and low-bulk to wear comfortably with a harness or pack
Sealed-In WarmthStretch binding at the armholes and elasticized hem seal in warmth
Self-Stuffs into Chest PocketSelf-stuffs into left-chest pocket; Fair Trade Certified™ sewn
Country of OriginMade in Vietnam.
Weight187 g (6.6 oz)
- Shell and lining: 1.7-oz 100% polyester (87% recycled) plain weave with four-way mechanical stretch and a PFC-free DWR finish (durable water repellent coating that does not contain perfluorinated chemistry)
- Insulation: 60-g FullRange® 100% polyester (40% recycled) with four-way stretch
- Fabric is certified as bluesign® approved
- Fair Trade Certified™ sewn
Working with Patience and Compassion
Unfortunately, production and shipping delays due to the COVID-19 pandemic are temporarily affecting our inventory. Thank you for being patient as we work through these issues safely and with compassion for the people who make our clothes. Learn More