The ultra lightweight and extra-packable Burton AK BK Down Insulator Jacket is the ultimate companion for any of your extra cold adventures. Whether you're wearing it under a shell, storing it in your pack as an emergency layer, or just strolling around town, there's one thing that's guaranteed: warmth. This down jacket features weather-repellent ripstop fabric and ultra-premium 800 down for breathable, radiant heat. If your ride gets too warm, use the venting Pit Zips™ for a quick release of excess heat. A zippered chest pocket is the perfect solution for storing your valuables. Wherever you're headed on your next winter adventure, don't forget your Burton AK BK Insulator Jacket - you'll regret it if you do.
Lighweight 20D Ripstop w/ DWR Coating
90/10 Ultra-Premium 800 RDS Down Fill Down to regular small feather ratio. The higher the first number, the better the quality your garment is. 90/10 is about as good as it gets!
800 Fill Power The fill power indicates the puffiness of the down garment so the larger the number, the better the insulation. Generally, a garment with 500+ fill power is exceptionally warm and compressible.
[ak] Articulated Fit Burton’s [ak] fit is designed with performance in mind. The [ak] fit features articulation throughout the garments construction. This garment will provide you with room for a light to mid-weight layer underneath.
Zippered Chest Pocket
Fleece-Lined Handwarmer Pockets