






Men's sleeveless down jacket -
Warm and versatile, the sleeveless down jacket Cerium Jacket Black men's sleeveless down jacket Arc'teryx is functional and comfortable for all your mountain activities.
This jacket is perfect for all your adventures, and can be worn as a mid-layer or as main protection, depending on how hard you're working. Designed with goose down insulation featuring 850CUIN loft coupled with Coreloft™ synthetic insulation distributed in areas highly exposed to moisture, warmth and comfort are guaranteed. Its recycledArato™ 15D nylon outer membrane offers exemplary lightness and durability.
For maximum protection, its high collar provides perfect insulation for comfort throughout the activity. The reverse zip enhances durability, while secure pockets let you take your essentials with you wherever you go.




- Warm, lightweight and compressible
- Fitted cut with articulated structure
- Down Composite Mapping™ places the synthetic insulation strategically
- High-neck collar
- 2 zipped side pockets
- Interior security pocket with zip opening
- Reverse central locking
- Stretchy wrist cuffs
- Storage bag included for compact transport
Materials:
- Main materials: 100% recycled nylon - Arato™ 15D, solution-dyed
- Lining: 100% Nylon - Arato™ 2 - 60% plant-based material with DWR water-repellent treatment
- Insulation: European white goose down - 850 CUIN
- Padding: 100% Polyester - Coreloft™
| CORELOFT™ | Developed by Arc'teryx, Coreloft™ insulation is a synthetic insulation made up of fibres of different sizes which are crimped to trap air and retain heat. This insulation is available in several thickness levels for different degrees of performance and comfort. Lightweight and highly compressible / Durable and strong / Retains heat when wet and dries quickly |