Arcteryx Thorium SV Hoody Arcteryx Cormac Hoody The lightweight unlined construction improves

The lightweight unlined construction improves breathability and packability

This ensures that snow and moisture are shed

Sustainability meets performance with beam-dyed technology and FC0 DWR

comfortable ride mile after mile

The Copper Spur is really easy and quick to pitch

Arcteryx Thorium SV Hoody Arcteryx Cormac Hoody The lightweight unlined construction improvesThe Arcteryx Thorium SV Hoody is a superb down jacket providing massive amounts of warmth on cold days. Constructed with oversized box wall baffles to eliminate cold spots and maximize loft, the Thorium SV is a Winter mountain essential for the coldest conditions. To ensure extra weather protection there are 2L GORE TEX INFINIUM overlays on hood and shoulders for zonal windproof, breathable protection. Arcteryx use Down Composite Mapping (DCM) in the