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Winter climbing midlayer, standalone at camp, packable warmth for backcountry rest periods – the Cerium is alpine proven. Driven by our obsessive attention to detail, we refined the design, sourced sustainable materials, and kept its exceptional warmth-to-weight ratio. Responsibly-sourced 850 fill down – with Coreloft™ synthetic utilized in areas prone to moisture – provides premium insulation. The outer – recycled 15D Arato™ nylon – is light and durable, a bio-derived liner reduces petroleum use, and an insulated StormHood™ extends protection.

Redesigned with a reverse coil front zipper and TPU pulls for a cleaner profile and improved durability.

As an alternative to down fill insulation, we also offer synthetic fill products, such as the <a href="https://arcteryx.com/shop/mens/atom-hoody" target="_blank" style="">Atom Hoody</a>.

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.

Fit: Fitted

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

Cerium

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

Down Insulation

Produced in a Fair Trade Certified facility. Building worker well-being into our product DNA.

Fair Trade Certified™

Versatile high performance designs for diverse activities and conditions.

Multi-Use

Cerium Hoody

Light, warm down hoody shines as an alpine midlayer and versatile standalone. *The Cerium Hoody was previously the Cerium LT Hoody.

Cerium Hoody Men's

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