Arc'teryx Cerium Mens Jacket 2025

Overview

• Proven across a range of alpine missions and backcountry adventures, the Cerium packs small, weighs little, and delivers big warmth. The design refined for optimal fit and efficiency utilizes more sustainable materials while delivering the same outstanding warmth-to-weight ratio. Responsibly-sourced 850 fill down with Coreloft synthetic utilized in areas prone to moisture provides premium insulation. The recycled 15D Arato nylon outer is light and durable, the bio-derived liner reduces petroleum use, and the streamlined design is articulated for freedom of movement.

Technical Features

• Moisture-resistant outer face fabric
• Breathable
• Great warmth-to-weight ratio
• Lightweight
• Compressible and packable
• Wind resistant

Construction

• Down Composite Mapping strategically places synthetic insulation in areas where moisture may buildup and down in areas for maximum warmth
• 850 fill European white goose down for exceptional warmth-to-weight ratio
• Recycled 15D Arato outer is light, durable, and coloured with dope dyed yarns
• Downproof 20D plant-based Arato liner is exceptionally lightweight and reduces petroleum use