The Cerium is a go-to for virtually any alpine undertaking. Taking it higher,Arc'teryx refined the design and sourced more sustainable materials while maintaining its exceptional warmth-to-weight ratio and packability. Responsibly-sourced 850 fill down – with Coreloft synthetic utilized in areas prone to moisture – provides premium insulation. The outer, recycled 15D Arato nylon with dope-dyed yarns, is light and durable. An insulated StormHood extends the warmth, and the streamlined ergonomic fit layers easily.

Features

• Moisture-resistant outer face fabric
• Breathable
• Great warmth-to-weight ratio
• Lightweight
• Compressible and packable
• Wind resistant
• Versatile
• Included mini stuff sack with drawcord closure
• Two hand pockets with zippers
• Zippered internal security pocket