Patagonia Men's Nano-Air Jacket Slim Fit

The Patagonia Men's 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. Now built with significant recycled content in the shell, liner and insulation, our Nano-Air collection sets another new standard for technical insulation. Fair Trade Certified™ sewn.

It used to be somewhat mythical: A warm, stretchy breathable layer you could put on and leave on through high-output, stop-and-go activities in cold weather. That is, until Patagonia's Nano-Air® Jacket broke onto the active insulation scene and redefined how we layer in the cold. Now, another breakthrough: Patagonia have upped the recycled content throughout the Nano-Air, from the lightweight, weather-shedding shell, to the comfortable plain-weave liner, to our warm-when-wet FullRange® insulation—all with zero sacrifice in performance. The Nano-Air still manages variable temperatures to keep you comfortable throughout a range of conditions. The woven textured yarn face fabric is soft, supple and durable, and better resists pilling than the original. Full mechanical stretch allows for a close, athletic fit over baselayers and total range of motion. At brew stops or in frigid conditions, pull on a lightweight shell and the Nano-Air’s thermal properties skyrocket. The left-chest pocket and two above-harness handwarmer 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 Variable Conditions Cuffs have sleek, low-bulk stretch-knit insets that allow you to easily push up your sleeves. The jacket has a DWR (durable water repellent) finish to shed moisture.

Features and Specifications

• 100% polyester (now 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 DWR (durable water repellent) finish
• Revolutionary 60-g FullRange® insulation (now 40% recycled) warms and stretches, and combined with the shell and lining, offers outstanding mechanical stretch and air permeability (40CFM), allowing excess heat to move away from the body
• Stretch fabrics and insulation, articulated patterning and strategically placed, low-profile quilting provide superb range of motion for unhindered movement; Fair Trade Certified™ sewn
• Center-front zipper has zipper garage at chin for comfort
• Two handwarmer pockets and a left-chest pocket are zippered, low-profile and low-bulk for wear with a harness or pack
• Sleek, snag-resistant Variable Conditions Cuffs have stretch knit insets for coverage and comfort; elasticized hem seals in warmth
• Self-stuffs into left-chest pocket; Fair Trade Certified™ sewn
• 318 g (11.2 oz)
• Materials: Shell and lining: 1.7-oz 100% polyester (87% recycled) plain weave with four-way mechanical stretch and a DWR (durable water repellent) finish.
  Cuffs: 4.9-oz 100% polyester snag-resistant stretch knit with a DWR finish.
  Insulation: 60-g FullRange® 100% polyester (40% recycled) with four-way stretch. Fabric is certified as bluesign® approved. Fair Trade Certified™ sewn

Warm

The Nano-Air™, powered by 60-g FullRange™ insulation, offers dynamic warmth that stretches and breathes with you during any high-output, start-stop alpine mission. 

Stretchy

The Nano-Air™ uses FullRange™ insulation with 4-way mechanical stretch, so it requires minimal stitching for stabilization. Pair that with a stretchy liner and shell, and the Nano-Air™ delivers unrestricted movement for highly dynamic activities. 

Breathable

The incredible breathability of our FullRange™ insulation (40 CFM) means you can go hard all day with zero swamp factor and spend less time messing with layers.
The 100% nylon ripstop shell still protects from light precip and all but blasting winds.

Nano-Air Insulation

The ultimate insulation link-up of stretch plus breathability, Patagonia's Nano-Air collection places their 60-g FullRange Insulation between a light but durable shell and liner fabrics to create a product exclusive to Patagonia and unlike anything else out there. Offering excellent temperature regulation and unrestricted movement, it's ideal for continuous wear during highly aerobic mountain missions.

Patagonia Men's Nano-Air Jacket - Winner, 2015 Outside Gear of the Year

"Patagonia tried something new and it worked: a soft outer nylon backed with 60 grams of polyester insulation to create the Nano-Air Hoody ($299), a super-breathable puffy. Translation: you'll be toasty at the start of your ski tour but won't overheat as you work your way upslope. Waiting for your partner at the summit in dumping snow? Pull a hard shell on top to stay dry. The extremely stretchable fabric helps this technical layer fit like your favorite sweater. It's so cozy and capable that it became our go-to piece for everything from climbing to skiing to running. 13.6 oz."
Outside Gear of the Year, 2015

Patagonia Size Chart - Men's (inches)

 Measurements refer to body size, not garment dimensions, and are in inches, unless otherwise noted.
* Inseam will vary depending on style; when lengths are offered, "short" is 30, "regular" is 32 and "long" is 33, unless otherwise noted.

Fit Guide

Though each Patagonia® product is designed and shaped specifically for its intended use, we can generalize our fit descriptions in four ways:

Formfitting: Conforms to the body’s contours.

Slim Fit: Closer-fitting. Slim-fitting technical garments may be worn over baselayers and light midlayers.

Regular Fit: Neither slim nor oversized. Regular-fitting technical garments may be worn over heavier midlayers.

Relaxed Fit: Drapes loosely on the body.

Classic Boy Fit: Boxy, athletic, with a traditional crew neck.

Anika Fit: Formfitting and longer in the torso, with a wider, deeper neck (not quite scoop).