If you are heading out into the extreme cold, grab the Burton [ak] BK Insulator Jacket to insulate and circulate radiating body heat. This jacket delivers some amazing insulation with its ripstop 20D nylon exterior shell and is packed with high quality 550-fill down. Open the vent under your arms with convenient zippers and keep your stuff by your side with its multiple accessory pockets. The [ak] BK Insulator is ready for you to venture out into the arctic cold without a problem. Pack it up with you on your next hike for a quick warm up or wear it bravely into a freezing wind! Just know that you are protected.
- Lightweight 20D Ripstop DWR Coated Fabric [600mm]
- 90/ 10 Ultra-Premium 550 Down Fill
- [ak] Fit with Engineered Articulation
- Pit Zips
- Fleece-Lined Handwarmer Pockets
- Zippered Chest Pocket