Light, warm down hoody shines as an alpine midlayer and versatile standalone. *The Cerium Hoody was previously the Cerium LT Hoody. 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. As an alternative to down fill insulation, we also offer synthetic fill products, such as the Atom Hoody. Full Product Features Technical Features - Moisture-resistant outer face fabric - Breathable - Great warmth-to-weight ratio - Lightweight - Compressible and packable - Wind resistant 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 Fabric Treatment - FC0-DWR (Durable Water Repellent) finish repels moisture Hem Configuration - Adjustable hem draw cord seals out drafts Hood Configuration - Adjustable hood drawcord with single pull adjuster - Helmet compatible - Adjustable, down insulated StormHood™ 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 - Dope dyed uses significantly less water and energy in the dyeing process - Contains recycled nylon - RDS (Responsible Down Standard) - 100% of our down is certified to the Responsible Down Standard (RDS) by IDFL (No.TE-99950273) - Feather - This product contains feather not exceeding that allowable by law - PFAS (Per- and polyfluoroalkyl substances) Compliant 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 - 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 - Self: Arato™ 15 - 100% recycled dope dye nylon - Lining: Arato™ 20 - 100% Nylon - 60% bio-derived material, FC0 DWR - French Regulation: AGEC Law - Article 13 - Origin of fabric: JAPAN - Origin of dying: JAPAN - May release plastic microfibres into the environment when washing