Premium 750-fill down meets cutting-edge synthetic tech for unbeatable cold-weather performance. Arc'teryx engineering that packs down small but delivers serious warmth.
When the mercury drops and you need serious warmth without the bulk, the Arc'teryx Thorium Jacket delivers premium cold weather protection that adapts to your active lifestyle. This technical down jacket features innovative Down Composite Mapping™ technology that strategically combines 750 fill-power European grey goose down with Coreloft™ synthetic insulation in moisture-prone areas, ensuring you stay warm and dry whether you're commuting through city slush or hiking mountain trails. The lightweight Arato™ 30D nylon shell provides weather resistance while the adjustable StormHood™ adds extra protection without restricting your vision. Despite its impressive warmth-to-weight ratio, this packable jacket compresses into its included stuff sack for easy travel, making it an essential piece for cold weather adventures and daily urban exploration. With its regular fit design that leaves room for layering and multiple pockets for gear organization, the Thorium transforms cold weather from an obstacle into an opportunity.
Features
Down Composite Mapping™ technology strategically places synthetic insulation in moisture-prone areas while maintaining down warmth elsewhere
Adjustable insulated StormHood™ with single pull adjuster that maintains clear vision
