Arc'teryx Thorium Jacket (Men's) Size:M A long-time favourite on rocks

A long-time favourite on rocks

Dual-density Helion™ HF hyper foam for energy return on technical terrains

Designed on the Toolangi to ensure complete pocket access when technical gear is attached

a self-supported race or your next big adventure

The asymmetric shape means the apex of the pyramid is closer to the head end for more usable headroom

Arc'teryx Thorium Jacket (Men's) Size:M A long-time favourite on rocksA go to for serious cold, The Thoriums the one you reach for when you need the warmth of down to keep you comfortable outside. Created for efficient performance, comfort, and durability, its filled with warm, lofty responsibly sourced 750 fill power grey goose down and has a lightweight, abrasion resistant Arato 30 nylon shell. Down Composite Mapping strategically places Coreloft synthetic insulation in areas prone to moisture, a bio derived liner