The lightest down jacket in the Arc'teryx Essentials collection, the Men's Cerium SL Down Jacket packs a serious punch of lightweight and compressible warmth. Ideal for backcountry tours or backpacking at high elevations, this simplistic insulating layer features Down Composite Mapping for efficient weather protection. 850-fill European grey goose down in the core and sleeves offers maximum air-trapping warmth, while Coreloft 40 and 100 synthetic insulation is placed at the cuffs, shoulders, and pits for moisture management at these wet-prone spots. The ultralight yet durable Arato 7 face fabric won't weigh you down on minimalist backcountry missions, and its DWR finish sheds light snow until you're able to put a waterproof shell on.
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Arc'teryx Cerium SL Down Jacket - Men's
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