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The Arc'teryx Thorium XLong Parka is a new spin on a classic that combines 750-fill RDS-certified grey goose down with strategic Coreloft™ synthetic insulation in moisture-prone zones. The highly packable Arato™ 30 shell resists abrasion while side-seam zippers with No Slip Zip™ technology give you ventilation options, and thoughtful details like the low-profile StormHood™ and articulated no-creep cuffs bring alpine-worthy performance to your winter commutes.
Liner – 20D Arato™ | Lightweight, downproof, bio-derived material reduces petroleum use.
Arato™ 30 – 100% Nylon
Insulation – 750-Fill Grey Goose Down
FC0 (PFC-Free) DWR
Regular Fit – The classic fit is cut comfortably throughout the chest, waist, hip, and thigh. It allows freedom of movement, provides shape, and layers comfortably over or under our layers.
XL Parka Length
Responsible Down Standard (RDS) Certified
Down Composite Mapping™ – Combines down with strategic use of synthetic Coreloft™ insulation in moisture-prone areas.
Low-Profile Insulated StormHood™ with Single-Pull Adjuster – Adds warmth and wind protection, designed for comfort when not in use.
Side Seam Zippers – Open for freedom of movement and utilize No Slip Zip™ to prevent inadvertent opening.
Chest Pocket
Large Zippered Hand Pockets
Two Internal Dump Pockets
Two-Way Front Zipper
Internal Cuff Gussets
Articulated Arms with No-Creep Cuff and Sleeve Designs
Made with PFAS Chemicals
| Size | XXS | XS | S | M | L | XL | XXL |
| Weight (g) | 690 |