Stormday Details Why let cold and stormy slow you down. You don't have to worry about how cold or deep it is. Just zip up the men's Burton [ak] LZ Down Jacket, buckle your bindings, and ride the day away. We're talking proven waterproof coverage and our warmest down puffy all in one. It adds [ak]-level details, so you have all the mobility you need to slash and carve at will. Features: Stormproof GUARANTEED TO KEEP YOU DRY™ GORE-TEX keeps you riding in all weather, period. High-Loft Warmth Nothing beats the lightweight feel and full-body warmth of 800-fill high-loft down. A StormForm hood with a facemask-friendly collar gasket, plus powder gasket cuffs seal out the snow and wind. Ample venting lets you regulate your temp through the day. All The Right Pockets A mix of outside and inside pockets keep all your important stuff secure and within easy reach. Low Environmental Impact Bluesign® approved materials reduce impact on humans and the planet during manufacturing.