Arc'teryx Cerium Pant

The Arc'teryx Cerium Pant is a lightweight, packable down layer designed for cold-weather missions. Premium 850-fill goose down delivers substantial warmth with minimal bulk, making it useful during static periods, emergency insulation and sub-zero outdoor days.

Its articulated patterning supports movement, while lower-leg zippers make it easy to pull on over other clothing. The streamlined profile is especially well suited to climbers, ski tourers and backpackers who need dependable warmth at camp or during cold pauses.