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Arc'teryx Mens Cerium Jacket Black Sapphire

Arc'teryx Mens Cerium Jacket Black Sapphire
Item # ARC29679BLS

availability : out of stock
Proven across a range of alpine missions and backcountry adventures, the Cerium packs small, weighs little, and delivers big warmth. The design – refined for optimal fit and efficiency – utilizes more sustainable materials while delivering the same outstanding warmth-to-weight ratio. Responsibly-sourced 850 fill down – with Coreloft™ synthetic utilized in areas prone to moisture – provides premium insulation. The recycled 15D Arato™ nylon outer is light and durable, the bio-derived liner reduces petroleum use, and the streamlined design is articulated for freedom of movement.

Weight 300g / 10.6 oz

Fit Fitted

Technical Features

Wind resistant

Moisture-resistant outer face fabric


Great warmth-to-weight ratio


Compressible and packable

Collar Configuration

Insulated collar

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


Recycled 15D Arato™ outer is light, durable, and coloured with dope dyed yarns

Downproof 20D plant-based Arato™ liner is exceptionally lightweight

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

Cuff & Sleeves Configuration

Stretchy cuffs

Design & Fit

Trim fit makes it an ideal layering piece

Fabric Treatment

FC0-DWR (Durable Water Repellent) finish repels moisture

Hem Configuration

Adjustable hem cord seals out drafts

Integrated Features

Includes stuff sack for compact transport


Articulated patterning for unrestricted mobility

Pocket Configuration

Internal zippered security pocket

Two hand pockets with zippers


Contains recycled nylon Contains materials that meet the bluesign® criteria

Dope dyed uses significantly less water and energy in the dyeing process

Contains bio-derived material from 60% castor bean oil, yielding the same benefits as synthetic nylon while reducing our reliance on fossil fuels

Meets the global standard for Responsible Down Standard (RDS)

Zippers & Fly Configuration

Corded zipper-pulls reduce noise and are easy to grab

Full front zip


Self: Arato™ 15 - 100% recycled dope dye nylon

Lining: Arato™ 20 - 100% Nylon - 60% bio-derived material, FC0 DWR

Insulation: 850 fill European white goose down - RDS down

Insulation: Coreloft™ 100 (100 g/m²) and 80 (80 g/m²) - 80% recycled polyester - bluesign Approved Material


Machine wash in warm water (30°C).

Do not use fabric softener.

Tumble dry on low heat.

Do not iron.