ARCTERYX WS THORIUM VEST - ARCTIC SILK
A warm down vest – it’s a winter necessity. Born from an alpine-proven design, refined to perform as a versatile standalone, the Thorium is the one you reach for before stepping out into the cold. The 750 fill-power Responsible Down Standard certified grey goose down delivers excellent warmth for its weight. Down Composite Mapping™ strategically places Coreloft™ synthetic insulation in areas prone to moisture, the bio-derived liner reduces petroleum use, and the light, durable Arato™ 30 nylon shell has a DWR treatment for water repellency.
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™ 140 (140 g/m²) and 80 (80 g/m²) Insulation - 80% recycled polyester - bluesign Approved Material
TECHNICAL FEATURES
- Moisture-resistant outer face fabric
- Breathable
- Lightweight
- Compressible and packable
- Wind resistant
COLLAR CONFIGURATION
- High collar adds warmth
CONSTRUCTION
- Down Composite Mapping™ strategically places synthetic insulation in areas where moisture may buildup and down in areas for maximum warmth
- 750 fill down for premium warmth
- Down Contour Construction™ allows the down to form to the body for more efficient thermal performance
- Downproof 20D plant-based Arato™ liner is exceptionally lightweight
DESIGN & FIT
- Regular fit provides freedom of movement with room for layers
FABRIC TREATMENT
- FC0-DWR (Durable Water Repellent) finish repels moisture
HEM CONFIGURATION
- Dual lower hem adjusters
HOOD CONFIGURATION
- Helmet compatible
- Single pull adjuster does not restrict vision
- Adjustable, low profile, insulated StormHood™
INTEGRATED FEATURES
- Includes stuff sack for compact transport
PATTERNING
- Articulated patterning for unrestricted mobility
POCKET CONFIGURATION
- Two hand pockets with zippers
- Zippered internal security pocket
SUSTAINABILITY
- Contains 80% recycled polyester
- Contains materials that meet the bluesign® criteria
- Contains bio-derived material from 60% castor bean oil, yielding the same benefits as synthetic nylon while reducing our reliance on fossil fuels
- Meets the global standard for Responsible Down Standard (RDS)
ZIPPERS & FLY CONFIGURATION
- Full front zip