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Atom Jacket Women’s

$103.00

Breathable Midlayer Hybrid-Insulated Jacket for All-Mountain Activities.

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Estimated Delivery:
01 - 04 Aug, 2026
X000009855-1836
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Description

Description

The Atom is the Ultimate Outdoor Kit Essential, Delivering Reliable, Breathable Warmth for Chilly Alpine Starts and Unexpected Summit Squalls. Built with Lightweight Coreloft Insulation That Won’t Pack out (Even After Years of Wear) and Stretchy Fleece Side Panels, It Traps and Dumps Heat Strategically. Slide It Under a Hardshell for a Clutch Layering System That’ll Keep You Warm, Even if It Gets Wet.

What’s Been Updated:Updated with Recycled Coreloft™ Insulation and Dwr (Durable Water Repellent) Free from Intentionally Added Pfas.

Features & Specs

Technical Features

  • Moisture-Resistant Outer Face Fabric
  • Breathable
  • Lightweight
  • Wind Resistant

Collar Configuration

  • Tricot Lined Collar for Next-To-Skin Comfort

Cuff & Sleeves Configuration

  • Stretch-Knit Cuffs

Design & Fit

  • Fitted, with Articulated Patterning for Mobility and Comfort
  • Garment Centre Back Length: Size S is 26″/66Cm – Varies by Size
  • Recycled Coreloft™ Insulation Delivers Breathable Warmth That Resists Packing Out
  • Side Hem Vent for Improved Mobility and Freedom of Stride

Fabric Treatment

  • Dwr (Durable Water Repellent) Finish Repels Moisture and is Free from Intentionally Added Pfas

Hem Configuration

  • Dual Hem Cinches Seal out Drafts and Adjust Length

Pocket Configuration

  • Internal Chest Pocket
  • Two Hand Pockets with Zippers
  • Internal Chest Pocket with Zip

Sustainability

  • Contrast – Recycled Content
  • Insulation – Bluesign® Approved Material, Recycled Content
  • Lining – Dope Dyed Some Colours, Recycled Content
  • Pfas (per- and Polyfluoroalkyl Substances) Compliant

Zippers & Fly Configuration

  • No Slip Zip™ Front Zipper
  • Custom Zipper Pulls Are Glove-Friendly

Size

Xxs, Xs, S, M, L, Xl, Xxl

Weight

266G / 9.4 Oz

Fit

Fitted

Sizing Chart

Women’s Sizing Chart & Fit Guide – Tops

Activity

Hike

Model

X000009855

Manufacturing Facility

Youngone (Cepz) Ltd, Bangladesh

Materials & Care

Materials

  • Contrast: Circular Knit Fleece, 215 Gsm, Fc0 Dwr – 93% Polyester, 7% Elastane
  • Body: 20Dx20D Nylon Ripstop, Fc0 Dwr, 45Gsm – 100% Nylon
  • Synthetic Insulation: Coreloft™ 60 (60 G/M²) – 100% Polyester
  • Lining: 20D Recycled Dope Dyed Nylon Ripstop, Fc0 Dwr, 38Gsm – 100% Nylon
  • Origin of Fabric: Japan
  • Origin of Dyeing: Japan
  • May Release Plastic Microfibres into the Environment When Washing

Care

  • Machine Wash Gentle Low
  • Tumble Dry Gentle Low
  • Do Not Bleach
  • Wash Dark Colours Separately
  • Do Not Dry Clean
  • Do Not Iron
  • Do Not Use Fabric Softener
  • Double Rinse
  • Do Not Wring

Arc’teryx Layering Guide

Layers Are the Instruments of Keeping You Dry, Warm and Using Your Energy Efficiently. Put into the Right Systems, a Good Sequence of Layers Provides You with Weather Protection, Moves Moisture Away from Your Skin, Conserves or Dissipates Heat, and Does This in the Least Amount of Time.

Find out More About How to Layer on Our Layering Page.

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