Fully insulated waterproof 300d polyester chassis Insulation for maximum warmth performance; 200 grams throughout Fleece lined collar and interior snow gaiter cuff YKK« zipper vent under the arm Microporous coated fabric, seam sealing, and durable water repellant coating on outer shell Smooth and comfortable nylon taffeta hanging liner is quilted to hold insulation in place Pocket pattern design includes two fleece lined hand warmer pockets and one interior cargo pocket. JACKET PIVOT 7 STEALTH 5XL