Designed to excel in diverse and cold environments, the Thorium is a reliable source of substantial warmth. Filled with 750 fill-power Responsible Down Standard certified grey goose down, it achieves exceptional thermal efficiency relative to its weight. Utilising Down Composite Mapping, Coreloft synthetic insulation is strategically incorporated in moisture-prone areas. The Arato 30 nylon shell, both lightweight and durable, features a DWR treatment for water repellency. To minimise petroleum usage, a bio-derived liner is included, and the insulated adjustable StormHood contributes additional warmth to the overall design.
Technical details
Ideal use:
Everyday, Travel, Walking, Hiking
Materials:
Self: Arato 30 – 100% nylon
Lining: Arato 20 – 100% Nylon – 60% bio-derived material, FC0 DWR
Insulation: 750 fill grey goose down – RDS down
Coreloft Insulation – 80% recycled polyester – bluesign Approved Material
Key features:
Two hand pockets with zippers
Compressible and packable
Dual lower hem adjusters
Two-way front zipper
Chest pocket with zip
Helmet compatible
Wind resistant
Lightweight
Breathable
High collar
Tech specs:
Weight: 515g
Size and fit:
Fit: Regular
DetailsDetailsMaterial
| Insulation Type | Down |
Specification
| Technical features | Insulated, Water resistant, Wind resistant |
| Garment features | Helmet compatible hood, Packable, Waist adjuster |
Fit/Measurements
| Weight (g) | 515 |
| Size recommendation | Normal fit. Choose your regular size. |
Other features
| Brand | Arc’teryx |
| Ideal For | Hiking, Travel |
| Gender | Mens |
| Product Code | B12ABB0264 |
SustainabilitySustainability
Materials
This product is made from materials such as recycled, organic, alternative (fast renewable raw materials), a combination of these and/or does not intentionally contain any chemicals.
| No PFCs or PFAS |
Certificates
This product as a whole or the individual materials within this product have the following certification(s). These are voluntary guidelines used to demonstrate their commitment to good environmental, social, ethical, and food safety practices.
| Responsible Down |
| SBTi 2030 |
Circularity
This product complies with the following feature(s) aimed at eliminating waste and maximising resource reuse.
| Minimum of 4 Years Guarantee |






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