Cerium Jacket Black Sapphire

The Cerium Jacket, by Arc'teryx, is a compressible, lightweight and exceptionally warm mid-layer. 

Redesigned to optimize its fit and performance, it incorporates more environmentally friendly materials while maintaining its exceptional warmth-to-weight ratio. 

The 850 cuin fill power down, sourced from responsible supply chains and combined with Coreloft™ synthetic insulation in moisture-prone areas, guarantees cozy warmth. 

The outer shell in recycled Arato™ 15D nylon is both lightweight and durable, the plant-based lining reduces petroleum use, and the clean cut is pre-shaped for increased freedom of movement.

Care instructions:

• Machine wash at low temperature, with similar colors
• Tumble dry at low temperature
• Tumble dry at low temperature with tennis balls
• Do not use bleach
• Do not dry clean
• Do not iron
• Do not use fabric softener
• Double rinse
• Use a mesh laundry bag

• Water-resistant, breathable outer fabric with an excellent warmth-to-weight ratio, lightweight, compressible and compact, windproof

• Insulated collar

• Mid-height collar protects against drafts and can be comfortably worn under a shell

• The application of Down Composite Mapping technology strategically places synthetic insulation in areas prone to moisture accumulation, and down where more warmth is needed

• 850-fill European white goose down for an exceptional warmth-to-weight ratio

• The recycled Arato™ 15D outer fabric is lightweight, durable and colored with solution-dyed yarns

• The plant-based Arato™ 20D lining that protects the down is extremely lightweight

• Stretch cuffs

• The slim fit makes it an ideal piece for layering systems

• Center back length: 72 cm in size M — Varies by size

• FC0-DWR water-repellent finish repels moisture

• Adjustable drawcords prevent draft infiltration

• Includes a stuff sack

• Articulated construction for unrestricted mobility

• Two zippered hand pockets

• Interior security zip pocket

• TPU zippers reduce noise and are easy to grip

• Reverse front zip increases durability and creates a clean look