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Cerium Jacket Women’s

$100.00

Light, Warm Down Jacket Shines as an Alpine Midlayer and Versatile Standalone.This Product Was Previously the Cerium Lt Jacket.

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Estimated Delivery:
01 - 04 Aug, 2026
X000010584-415
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Description

Description

An Alpine-Ready Midlayer in Cold Conditions, a Warming Layer During Rest Phases – the Iconic Cerium is Made for Backcountry Missions. Featuring a Refined Design and Sustainable Materials, It Delivers Outstanding Warmth, Packs Small, and is Feather Light. Responsibly-Sourced 850 Fill Down – with Coreloft™ Synthetic Used in Areas Prone to Moisture – Provides Premium Insulation. The Recycled 15D Arato™ Nylon Outer is Light and Durable, and the Streamlined Design is Articulated for Freedom of Movement.

As an Alternative to Down Fill Insulation, We Also Offer Synthetic Fill Products, Such as the Atom Jacket .

Features & Specs

Technical Features

  • Moisture-Resistant Outer Face Fabric
  • Breathable
  • Lightweight
  • Compressible and Packable
  • Versatile

Collar Configuration

  • High Collar Adds Warmth

Construction

  • Down Composite Mapping™ Strategically Places Synthetic Insulation in Areas Where Moisture May Buildup and Down in Areas for Maximum Warmth
  • 850 Fill European White Goose Down for Exceptional Warmth-To-Weight Ratio
  • Recycled 15D Arato™ Outer is Light, Durable, and Coloured with Dope Dyed Yarns

Design & Fit

  • Garment Centre Back Length: Size S is 25″/64Cm – Varies by Size

Patterning

  • Articulated Patterning for Unrestricted Mobility

Pocket Configuration

  • Included Mini Stuff Sack with Drawcord Closure
  • Two Hand Pockets with Zippers
  • Zippered Internal Security Pocket

Zippers & Fly Configuration

  • Tpu Zipper-Pulls Reduce Noise and Are Easy to Grab
  • Reverse Coil Centre-Front Zipper Improves Durability and Creates a Streamlined Profile

Size

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

Weight

255G / 9 Oz

Fit

Fitted

Sizing Chart

Women’s Sizing Chart & Fit Guide – Tops

Activity

Alpine/Hike/Resort

Model

X000010584

Manufacturing Facility

Mensa Industries Company Limited, Vietnam

Fit & Sizing

Fit: Fitted

Our Trimmer Fit is Patterned to Stay Close to the Body Through the Chest, Waist, Hip, and Thigh. Its Low Profile Eliminates Bulk, Moves with the Body, and Fits Comfortably over First Layers or Under Outer Layers.

Materials & Care

Materials

  • Synthetic Insulation: Coreloft™ 80 (80 G/M²) – 100% Polyester
  • Down Insulation: 850 Fill European White Goose Down – 100% White Goose Down (Minimum 90% Down)
  • Lining: 10D X 20D Ripstop – 100% Nylon
  • Body: Arato™ 15, Recycled Nylon Microrip – 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
  • Tumble Dry Low with Tennis Balls
  • Do Not Bleach
  • Wash Dark Colours Separately
  • Do Not Dry Clean
  • Do Not Iron
  • Do Not Use Fabric Softener
  • Double Rinse
  • Front Load Washer Recommended
  • Use Mesh Bag for Top Load Washer

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.

Learn More

Fair Trade Information

This Product Was Built by Skillful Garment Workers Who Directly Receive Fair Trade Premiums. We Are Building Worker Well-Being into Our Product Dna. The Independent 3Rd Party Fair Trade Certified Program Empowers Workers by Providing Additional Funds That Workers Receive Directly to Improve Their Livelihoods. This Garment is One of the First from Arc’teryx to Be Crafted Under These Terms and Launches Our Commitment to Transition 80% of Arc’teryx Products to Fair Trade Certification By 2025.

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