We took the alpine-proven Thorium and extended it to deliver complete warmth for winter's coldest days. The lofty 750 fill-power goose down is light, thermally efficient and responsibly sourced. Down Composite Mapping strategically places Coreloft synthetic insulation in areas prone to moisture, the bio-derived liner helps minimize petroleum use and the light durable Arato 30 nylon shell has a DWR treatment to resist water. From insulated hood to the top of your boots the Thorium delivers full-coverage warmth with a distinctive design.Size and Fit Tips: Regular Fit Our classic fit is cut comfortably throughout the chest, waist, hip and thigh. It allows freedom of movement, provides shape and layers comfortably over our first layers.

Technical Features
- Moisture-resistant outer face fabric
- Breathable
- Lightweight
- Compressible and packable
- Wind resistant

Collar Configuration
- High collar adds warmth

Construction
- Down Composite Mapping
- Downproof 20D plant-based Arato liner is exceptionally lightweight
- 750 fill down for premium warmth
- Down Contour Construction allows the down to form to the body for more efficient thermal performance

Cuff & Sleeves Configuration
- Stretchy cuffs

Design & Fit
- Long length provides coverage and warmth
- Regular fit provides freedom of movement with room for layers

Hem Configuration
- Dual lower hem adjusters

Hood Configuration
- Helmet compatible
- Single pull adjuster does not restrict vision
- Adjustable low profile insulated StormHood

Patterning
- Articulated patterning for unrestricted mobility

Pocket Configuration
- Two hand pockets with zippers
- Internal zippered security pocket

Sustainability
- Contains materials that meet the bluesign criteria
- Contains 80% recycled polyester
- Contains bio-derived material from 60% castor bean oil yielding the same benefits as synthetic ny