Description of Marmot Baffin Jacket When you need a lot of warmth but not a lot of weight, this jacket features Marmot’s highly effective and durable Primaloft® insulation sewn into ultra light 15 Denier fabric to create an extremely warm and comfortable mid or outer layer for winter adventures. The Baffin Jacket also boasts hassle-free elastic cuffs, a Napoleon zippered chest pocket, and reflective logos. Features: Ultra Light 15 Denier Fabric Primaloft® Insulation Patented Synthetic Down, Produces the Closest Synthetic to Down in Terms of Structure, Warmth and Feel. The Only Insulation That Treats Each Fiber with a Permanent Water-Repellant Finish. Twice as Warm for its Thickness Than Other Insulation Napoleon Zippered Chest Pocket Zippered Hand Pockets For Convenience Elastic Cuffs For Comfort Reflective Logos Elastic Draw Cord Hem For Adjustability in Serious Weather Angel-Wing Movement™ Allows Full Range of Motion in Arms so Jacket Doesn't Ride Up