- 3/4 Side Zips
- Cargo Pockets
- 40% PrimaLoft, 60% Water-Resistant Duck Down
- Reinforced Seat
The Sitka Boreal Bib Pants is one of the warmest waterfowl systems on the market. It locks you into a GORE-TEX vault that's insulated top to bottom with 650 fill power white duck down blended with PrimaLoft ultrafine denier fibers to give you maximum warmth with minimal layers and bulk. It is 100% waterproof and is ideal for long sits in a bitterly cold blind.