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.

Features & Specs

Technical features

• Moisture-resistant outer face fabric

• Breathable

• Great warmth-to-weight ratio

• Lightweight

• Compressible and packable

• Wind resistant

Collar configuration

• Insulated collar

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

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

Cuff & Sleeves configuration

• Stretchy cuffs

Design & Fit

• Trim fit makes it an ideal layering piece

• Garment Centre Back Length: Size M is 29″/72cm – Varies by size

Fabric treatment

• FC0-DWR (Durable Water Repellent) finish repels moisture

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

• Internal zippered security pocket

Sustainability

• Contains materials that meet the bluesign criteria

• Shell – recycled content

• 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

Materials & Care

Materials

• Insulation: 850 fill European white goose down – RDS down

• Insulation: Coreloft 100 (100 g/m) and 80 (80 g/m) – 80% recycled polyester – bluesign Approved Material

• Self: Arato 15 – 100% recycled dope dye nylon

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

• 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