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Monod Sports

Patagonia Nano-Air Light Vest Men's

Sale price$249.00 CAD
Lightweight insulated vest for aerobic, start-stop mountain activities when you want one layer to stay functional.

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Colour: Ink Black
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Men's Nano-Air Light Vest
Men's Nano-Air Light VestInk Black / Small Sale price$249.00 CAD

Product Details

Patagonia Men’s Nano-Air® Light Vest is built for the whole push—warm when you’re not moving, breathable when you are, and designed to stay on so you’re not constantly changing layers. The FullRange® insulation stretches with you and dumps excess heat during hard efforts.

A regular fit, low-profile quilting, and a vest pattern with total range of motion around the arms and shoulders make it easy to move—and easier to layer—when conditions shift. It also includes two zippered handwarmer pockets and a zippered left-chest pocket that self-stuffs, plus a center-front zipper with a chin garage for next-to-skin comfort.

Specs and features

Style #: 83901

Fit

  • Regular fit

Construction

  • Vest pattern offers total range of motion around arms and shoulders
  • Strategically placed, low-profile quilting for easy layering
  • Center-front zipper with a zipper garage at the chin for next-to-skin comfort
  • Cleanly finished armholes and hem are low bulk

Features

  • Breathable fabric with stretch; shell and lining are abrasion resistant and comfortable next to skin
  • DWR finish made without intentionally added PFAS to resist light moisture
  • 40-g FullRange® insulation is warm, stretchy and exceptionally air permeable
  • Two zippered handwarmer pockets and a zippered left-chest pocket are low profile and low bulk to wear with a harness or pack
  • Vest self-stuffs into the chest pocket

Materials

  • Shell: 2-oz 30-denier 100% recycled polyester air-permeable stretch ripstop with a durable water repellent (DWR) finish made without intentionally added PFAS
  • Lining: 1.6-oz 30-denier 100% recycled polyester air-permeable stretch shadow ripstop with a DWR finish made without intentionally added PFAS
  • Migration-resistant insulation: 40-g FullRange® 100% recycled polyester
  • Fabrics are certified as bluesign® approved

Color & Style

  • Treeline Green
  • Style No. 83901

Weight & Origin

  • Weight: 213 g (7.5 oz)
  • Made in Jordan and Vietnam

Care Instructions

  • Machine wash cold
  • Do not bleach
  • Tumble dry low
  • Do not iron
Shipping & Returns

We offer free standard shipping within Canada on orders over $99. Orders ship from our store in Banff, Monday through Friday. Most orders are processed within two business days, with orders placed after 12 p.m. MST requiring an additional business day. Once your order ships, you’ll receive tracking right away. We currently only ship to Canadian addresses - Learn more.

If something isn’t quite right, most online orders can be returned within 14 days as long as items are unused and in original condition. Refunds are issued to the original payment method once items are received back in-store, with in-store returns always free and a small return shipping fee applying to mailed returns - Learn more.

In-Store Pickup

All items are available for in-store pickup at our Banff location. Orders are typically ready within an hour during business hours, and always within 24 hours. Simply select in-store pickup at checkout and we’ll have it waiting for you at 129 Banff Avenue.

Best Price Guarantee

If you find the same product for less at a Canadian retailer, we’ll match it — or beat it. The item must be identical, in stock, and sold in Canada at a publicly advertised price. If you’ve already purchased, we’ll refund the difference on eligible orders within 15 days - Learn more

Why you'll love it

AIR-PERMEABLE WARMTH

FullRange® insulation is warm and exceptionally air permeable, so the vest stays comfortable through start-stop effort. It keeps you warm when you’re not moving without trapping excess heat.

STRETCH & BREATHABILITY

The shell and lining use 100% recycled polyester ripstop with stretch and airflow, staying comfortable next to skin. A DWR finish resists light moisture without intentionally added PFAS.

MOBILE VEST PATTERN

The arm- and shoulder-focused pattern gives total range of motion, supported by low-profile quilting for easier layering. Zippered pockets stay low bulk and the vest self-stuffs into the chest pocket.

We're here to help

Frequently asked questions

We’re here to help with the details, before and after you order.

Visit Help Centre
When will my order ship?

Most orders leave our shop within 1–2 business days. Once your order is packed and scanned by the carrier, you’ll receive tracking right away.

What if the size or fit isn’t right?

No stress, it happens. If something doesn’t fit the way you expected, most items can be returned within 14 days as long as they’re unworn and in original condition. In-store returns are free, and mailed returns include a small return shipping fee. Some conditions do apply. Return Policy.

Is this covered by a warranty?

Most of our products are backed by the manufacturer’s warranty. If something goes wrong, we’ll help guide you through the process and advocate on your behalf.

Do you price match?

Yes. With our Best Price Guarantee, if you find the same product for less at a Canadian retailer, we’ll match it — or beat it. No hoops, no hard feelings, just fair pricing. Learn more.

BORN IN BANFF, BUILT BY A FAMILY OF MOUNTAIN enthusiasts AND GEAR SPECIALISTS.

Monod Sports is a family-owned specialty shop rooted in Banff, since 1949. Our team lives and works in the mountains, and we’re selective about what we carry — choosing quality gear we trust ourselves, stand behind fully, and feel confident recommending to anyone who walks through our doors.