Arcteryx Cerium Jacket - Men's

A lightweight alpine essential, the Cerium Jacket delivers exceptional warmth in a highly packable, streamlined design. Built for alpine missions, backcountry tours, and everyday layering, it balances premium 850-fill down with strategically placed Coreloft™ synthetic insulation for performance in variable conditions. The recycled Arato™ nylon shell is ultralight yet durable, while articulated patterning and a trim fit make it an ideal midlayer or standalone piece when weight and efficiency matter most.

• 850-fill responsibly sourced European goose down for an outstanding warmth-to-weight ratio
• Down Composite Mapping™ with Coreloft™ synthetic insulation in moisture-prone areas
• Recycled 15D Arato™ nylon shell and plant-based liner for reduced environmental impact
• Lightweight, compressible, and packable with included stuff sack
• Trim fit with articulated patterning for efficient layering and freedom of movement
• Adjustable hem, insulated collar, and zippered hand and internal security pockets
• Winter 2025/26 product

FC0 Durable Water Repellent

FC0 DWR (Durable Water Repellent) fabric treatment beads water for improved weather protection without potentially harmful PFAS substances.

Down Composite Mapping™

Arcteryx uses Down Composite Mapping™ in garments designed for high-output activities to help manage moisture from sweat. Synthetic insulation is used in moisture-prone areas, while down is used in areas for maximum warmth.

Fair Trade Certified

Fair Trade Certified products are made in factories that use construction methods which adhere to the standards set forth and established by Fair Trade USA. This certification ensures factory workers receive fair wages, work in safe conditions, and are empowered to voice their concerns in the workplace.