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Monod Sports

Arc'teryx Gamma MX Hoody Women's

Sale price$519.99 CAD
(5.0)
Weather-resistant softshell hoody built for active days in mixed, colder conditions.

In stock
Colour: Black
Size: Large
Arc'teryx Women's Tops Size Chart

All measurements in cm.

Size  Sleeve  Chest  Waist  Hip 
 XXS  72  76  60  84
 XS   75  81  65   89
 S   77  86  70   94
 M   80  91  75   99
 L   81  99  83   107
 XL   83  109  93   117
 XXL   85   119  103  127
Women's Gamma MX Hoody
Women's Gamma MX HoodyBlack / Large Sale price$519.99 CAD

Product Details

The Arc'teryx Women's Gamma MX Hoody is the softshell you reach for when the weather’s doing a bit of everything—cold air, some wind, and occasional moisture—but a full hardshell or insulated jacket feels like too much. It’s more breathable than a hardshell, with excellent warmth for little weight and just-enough weather resistance for mixed conditions and colder days.

On chilly hikes and approaches, it’s an easy standalone layer. When the forecast turns cold and wet, it also works well as a midlayer under a shell—exactly the kind of piece you keep by the door because it covers so many real-world days. This version is updated with FC0 material for a lower footprint. (Previously the Gamma Heavyweight Hoody.)

Specs and features

Style #: X000009456

Best For

  • Rock/Boulder/Hike

Technical Features

  • Weather resistant
  • Breathable
  • Lightweight
  • Durable

Construction

  • Hardwearing Fortius™ 2.0 softshell fabric has increased warmth to weight ratio and durability, with wind resistance and a DWR finish
  • Taped seams for weather resistance, a low-profile finish, and added strength

Cuffs & Sleeves

  • Elasticized cuffs

Hem

  • Adjustable hem draw cord seals out drafts

Hood

  • Helmet compatible StormHood™ provides full coverage without impacting visibility

Patterning

  • Articulated patterning for unrestricted mobility

Pockets

  • Chest pocket with zip
  • Two hand pockets with hidden zippers

Fabric Treatment

  • FC0 DWR (Durable Water Repellent) finish repels moisture and is free from intentionally added PFAS

Sustainability

  • Produced in a Fair Trade Certified facility
  • Contains materials that meet the bluesign® criteria
  • Body - bluesign® approved material
  • Lining - bluesign® approved material, recycled content
  • PFAS (Per- and polyfluoroalkyl substances) Compliant

Fit & Sizing

  • Fit: Regular
  • Size: XXS, XS, S, M, L, XL, XXL
  • Garment Centre Back Length: Size S is 26"/66cm - Varies by size

Weight

  • 510g / 1 lb 2 oz

Model

  • X000009456

ReBIRD™ Trade-In

  • This item is built to last. When you’re ready, trade it in for 30% back in credit towards something new.
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

MIXED WEATHER

Fortius™ 2.0 softshell fabric adds wind resistance and a DWR finish for just-enough protection in variable conditions.

WARMTH TO WEIGHT

Designed for days when you need extra warmth without committing to a fully insulated layer, while staying more breathable than a hardshell.

STORMHOOD COVER

Helmet compatible StormHood™ provides full coverage without impacting visibility and is designed to pivot with your head for a clear field of view.

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.