- Body-mapped stretch insulation for optimal temperature control and mobility
- 80g/m2 PrimaLoft Gold Active insulation in front and rear
- 80g/m2 Polartec Alpha insulation in side panel
- 20D mechanical stretch ripstop nylon shell
- Unique coating to improve wind and weather resistance
- Internal zippered security pocket doubles as a reversible stuff sack for travel
- 2 zippered fleece lined hand-warmer pockets
- Active fit contoured
