Cerium Vest Women's
Description
Weighing just 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, 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.
Features & Specs
Technical features
Moisture-resistant outer face fabric
Breathable
Lightweight
Compressible and packable
Wind resistant
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
Downproof 20D plant-based Arato™ liner is exceptionally lightweight and reduces petroleum use
Design & Fit
Garment Centre Back Length: Size S is 24"/62cm - Varies by size
Hem configuration
Adjustable hem draw cord seals out drafts
Integrated features
Includes stuff sack for compact transport
Patterning
Articulated patterning for unrestricted mobility
Pocket configuration
Two hand pockets with zippers
Zippered internal security pocket
Sustainability
Contains materials that meet the bluesign® criteria
Shell - recycled content
Body - recycled content
Insulation - bluesign® approved material
Lining - bio-derived material
Dope dyed uses significantly less water and energy in the dyeing process
RDS (Responsible Down Standard) - 100% of our down is certified to the RDS by IDFL (No.TE-99950273)
Feather - This product contains feather not exceeding that allowable by law
PFAS (Per- and polyfluoroalkyl substances) Compliant
Sterilization Permit Number- PER. NO. PA-8811 (CA)
Padding - bluesign® approved material
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
170g / 6 oz
Fit
Fitted
Sizing chart
Women's sizing chart & fit guide - topsActivity
Hike/Everyday
Model
X000009289
Manufacturing facility
Mensa Industries Company Limited, VietnamFit & 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™ 100 (100 g/m²) - 100% Polyester
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
French Regulation: AGEC Law - Article 13
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