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The Patagonia Nano Air Pants are here for those times when you feel bad for your legs, because your upper body gets to wear cozy puffy jackets, and they have to make do with long underwear and insulated snow pants. The Nano Air Pants are lightweight little puffers to keep the freeze off your knees when you're setting out on super cold weather missions, or hanging around at base camp before an early morning summit push. They vent air exceptionally well for an insulated layer, but still trap in plenty of heat when you need it, making them an excellent option for active layering.
Shell and Lining – 1.7-oz 100% polyester (87% recycled) plain weave with four-way mechanical stretch and a PFC-free DWR finish
Waistband and Cuffs – 7-oz 79% recycled polyester/21% spandex snag-resistant stretch knit
Insulation – 60-g FullRange® 100% polyester (40% recycled) with four-way stretch
bluesign® Approved Fabric – This fabric offers the highest level of consumer safety by employing methods and materials in their manufacture that conserve resources and minimize impacts on people and the environment.
Fair Trade Certified™ Sewn
Designed for Freedom of Movement – Stretch fabrics and insulation, articulated patterning and strategically placed, low-profile quilting provide exceptional range of motion for unhindered movement.
Low-Profile, Comfortable Waistband – Low-profile, high-stretch and comfortable waistband pulls on easily, accommodates different layers and works well with a harness or pack hip belt.
Alpine-Boot Compatibility – Tapered leg and wide-wrap, high-stretch cuffs pull up to sit comfortably on leg or over alpine boots.
Pocket Features – Two low-profile drop-in front pockets sit comfortably under a harness.
Revolutionary FullRange® Insulation – Revolutionary 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.
Size | XXS | XS | S | M | L | XL |
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Weight (g) | 269 |