An alpine-ready midlayer in cold conditions, a warming layer during rest phases – the iconic Cerium is made for backcountry missions. Featuring a refined design and sustainable materials, it delivers outstanding warmth, packs small, and is feather light. Responsibly-sourced 850 fill down – with Coreloft™ synthetic used in areas prone to moisture – provides premium insulation. The recycled 15D Arato™ nylon outer is light and durable, and the streamlined design is articulated for freedom of movement.
Item model number : X000010584
Department : womens
Date First Available : June 26, 2025
Manufacturer : Arc'teryx
Best Sellers Rank: #2,536,413 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry) #834 in Women's Insulated Shells
#834 in Women's Insulated Shells
Customer Reviews: 5.0 5.0 out of 5 stars 2 ratings
Style Variants
Available Colors: Black II, Black
Size Reference for Arc'teryx Lightweight Down Jacket
Available Sizes: X-Small, Small, Medium, Large, X-Large
