Arc'teryx Thorium Jacket (Men's) Size:M The asymmetric shape means the

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

it’s incredibly lightweight

A long-time favourite on rocks

a self-supported race or your next big adventure

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

Arc'teryx Thorium Jacket (Men's) Size:M The asymmetric shape means theA 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