We strive to make our website accessible and enjoyable for all users, however if there is information you cannot easily access please call an Arc’teryx Customer Service Agent at 1-866-458-2473

$^CookiesDisabled^$

We, and our partners, use cookies to personalize your experience, customize ads, and analyze our traffic. Carry on browsing if you are happy with this, or find out more by reading our revised Privacy Policy and our Cookie Policy.

×

Your language has been set to $languageLocal$. Please select your preferred language: $LanguageList$ Or › Continue In $languageLocal$

Free Express Shipping / FREE RETURNS   |  The Arc'teryx Guarantee ×
Checkout
Cerium SL Jacket Men's
Cerium SL Jacket Men's

Superlight, highly packable down jacket performs as a mid layer or standalone. Down Series: Down insulated garments | SL: Superlight.

USD $ 329.00

Cerium SL Jacket Men's Zevan
Cerium SL Jacket

Cerium SL Jacket Men's

Superlight, highly packable down jacket performs as a mid layer or standalone. Down Series: Down insulated garments | SL: Superlight.

USD $ 329.00

Select a colour:

Cerium SL Jacket Men's Pilot
Pilot
Cerium SL Jacket Men's Zevan
Zevan

Select a size:

S
M
L
XL
XXL

Free Express Shipping / FREE RETURNS

Cerium

Cerium

Streamlined, minimalist and lightweight technical down insulation. High warmth to weight ratio.

Superlight

Superlight

Superlight materials and design, emphasizing light weight and packability over durablity.

Arc'teryx Essentials

Arc'teryx Essentials

Versatile high performance designs for diverse activities and conditions.

Down Insulation

Down Insulation

Highly efficient natural insulation that compacts well and offers excellent warmth to weight.

Cerium SL Jacket Men's

Cerium SL Jacket

The lightest weight down jacket in the Arc'teryx Essentials collection, this sewn through down jacket is intended as a light mid layer in cool, dry conditions, but also performs as a minimalist standalone when moderate warmth is required. Designed to be as light as functionally possible – even the zippers are minimized to reduce bulk and shave grams – it’s insulated with high warmth-to-weight 850 fill power goose down, and has a superlight, tear-resistant wind resistant Arato™ 7 nylon shell.

Sizes:

S, M, L, XL, XXL

Weight:

200 g / 7.1 oz

Fit:

Trim fit, Hip Length

Sizing Chart:

Men's Top Sizing Chart

Activity:

All Round

Model:

20978

Full Product Features

Technical Features

  • Insulated
  • Great warmth-to-weight ratio
  • Lightweight
  • Compressible and packable
  • Wind resistant

Construction

  • Down Composite Mapping strategically places Coreloft™ synthetic insulation in areas where moisture may buildup and down in areas for maximum warmth
  • Super lightweight Arato™ 7 face fabric with DWR finish repels moisture

Collar Configuration

  • Insulated collar
  • Mid height collar seals out drafts, layers easily under a shell

Zippers & Fly Configuration

  • Full front zip with chin guard
  • Corded zipper-pulls reduce noise and are easy to grab

Cuff & Sleeves Configuration

  • Elastic cuffs

Hem Configuration

  • Adjustable hem cord seals out drafts
  • Straight hem

Pocket Configuration

  • Two hand pockets with zippers

Integrated Features

  • Includes stuff sack

Arc'teryx Layering System

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.

The graph shows where this product sits within a layering system. Use the layering guide to select additional pieces for your system and understand how they fit together. Find out more about how to layer on our Layering Page.

LEARN MORE

Layering Chart Image

Materials & Care

Materials

  • Coreloft™ 100 (100 g/m² ) insulation. Made with highly crimped multi-denier siliconized polyester yarn, this lightweight, breathable, and thermally efficient, 100% polyester staple fiber is very compressible and has excellent loft retention.
  • Coreloft™ 40 (40 g/m²) insulation. Made with highly crimped multi-denier siliconized polyester yarn, this lightweight, breathable, and thermally efficient, 100% polyester staple fibre is very compressible and has excellent loft retention.
  • 850 fill European grey goose down
  • Arato ™ 7 - 100% nylon

Care

  • Machine wash in warm water (30°C).
  • Do not use fabric softener.
  • Front load washing machine recommended (use a mesh bag for top loading machines).
  • Tumble dry on low heat with tennis balls.
  • Do not iron.
How to wash your down garments

Questions & Answers

Product Reviews

Available From Authorized Arc'Teryx Dealers
Superlight, highly packable down jacket performs as a mid layer or standalone. Down Series: Down insulated garments | SL: Superlight.
Cerium SL Jacket

Cerium SL Jacket Men's

Superlight, highly packable down jacket performs as a mid layer or standalone. Down Series: Down insulated garments | SL: Superlight.

Colour:

Size:

USD $ 329.00