Arc'teryx Men's Thorium Hoody - Winter 2026/2027

Rugged down insulation for cold-weather rock climbing and all-mountain use. Cold days bring the best climbing conditions-and the Thorium Hoody lets you make the most of them. Designed for durability, this belay jacket features bold baffling stuffed with 750-fill down for reliable warmth, while the rugged mini-ripstop shell withstands sharp rock. Climbing-specific details like a two-way front zip for harness access and oversized internal dump pockets to keep shoes warm between burns make it an essential layer for the chilliest sessions.