Women's Cerium Vest

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Light, warm down vest shines as an alpine midlayer and cool-weather standalone.

Weighing a scant 170 grams and packing smaller than a grapefruit, the Cerium Vest performs as a minimalist’s alpine midlayer or standalone in cool, dry conditions. Responsibly-sourced 850 fill down – with Coreloft™ synthetic utilized in areas prone to moisture – provides premium insulation. A bio-derived liner reduces petroleum use, and the recycled 15D Arato™ nylon outer is light and durable. Streamlined in its design, it layers comfortably under a shell and easily fits into its included stuff sack for compact transport.

The Cerium Vest was previously the Cerium LT Vest.

Size and Fit Tips: Fitted Fit - This 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 our first layers. This model's fit has evolved. Before you check out, please make sure to reference our sizing chart to determine your correct size.
Streamlined, minimalist and lightweight technical down insulation.


Moisture-resistant outer face fabric
Compressible and packable
Wind resistant
Collar Configuration
High collar adds warmth
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
Downproof 20D plant-based Arato™ liner is exceptionally lightweight
Hem Configuration
Adjustable hem cord seals out drafts

High warmth to weight ratio.
Down Insulation
Highly efficient natural insulation that compacts well and offers excellent warmth to weight.
Versatile high performance designs for diverse activities and conditions.


French Regulation: AGEC Law - Article 13
Origin of fabric: JAPAN
Origin of dying: JAPAN
May release plastic microfibres into the environment when washing


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

All measurements in inches

Size  Sleeve  Chest  Waist  Hip 
XS   29 1/2 32 25 1/2  35 
 30 1/2 34  27 1/2  37 
 31 1/2 36  29 1/2  39 
 32 39  32 1/2  42 
XL   32 1/2 43  36 1/2  46 
XXL  33 1/2  47  40 1/2  50 

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We were established almost 75 years ago by John Monod, a Swiss mountain guide and ski instructor. Quality outdoor gear is what our brand was built upon since 1949. Learn more.

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