The Arcteryx Cerium Jacket is a lightweight down layer for climbing, skiing and cold, dry mountain conditions. It combines 850 fill power European white goose down with Coreloft synthetic insulation in moisture-prone areas through Down Composite Mapping.
A recycled 15D Arato outer has an FC0-DWR finish for light moisture resistance, while a plant-based 20D Arato lining keeps the inside light and packable. The fitted shape works beneath a shell, and articulated patterning allows easy movement.
An insulated collar, stretch cuffs and an adjustable hem help retain heat. The reverse-coil front zip has TPU pulls for grip with less noise. Two zipped hand pockets and an internal security pocket provide storage, and a stuff sack is included.
Arc'teryx Cerium Jacket Features
Recycled 15D Arato outer
850 fill European white goose down, min 90/10, RDS
