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Stomp on the gas in the Burton AK 2L GORE-TEX Upshift Jacket, a waterproof and breathable shell made for heavy activity. This lightweight shell has the [ak] stamp of approval, so you know you're in good hands on your local hill: resistant to rips, tears, and scuffs, this jacket's built to handle the rigors of life on a mountainside. This one has well-placed pockets, a storm-ready hood, and all the versatility that comes from a shell layer. [ak] all day!
Aqua Gray & Charisma – Nylon Fabric
All Other Colorways – Printed Polyester Plain Weave Fabric Blocked with Nylon Fabric
GORE-TEX 2L – Products engineered with GORE-TEX fabric are durably waterproof, windproof, and highly breathable — enduring products that maximize comfort and protection during activity.
Living Lining™ Mapped with Soft Taffeta and Closed Cell Mesh – Cold mornings to sunny afternoons, fast turns to slow chairlifts—a day on the hill is filled with extremes. Burton’s Living Lining offers automatic climate control without added bulk or weight, so the one thing you can count on is consistent comfort. When you’re warm, breathable pores on the Living Lining expand to release excess warmth and prevent overheating. When you’re cold, breathable pores on the Living Lining shrink to trap body heat and keep you warmer for longer.
Slim Articulated Fit – A performance-oriented, articulated fit with cutlines and patterning engineered to mimic the body’s natural flex while riding and hiking. The result is a higher degree of mobility that enhances the function‑first design and style of [ak].
Zippered Chest Pocket
Therma-Pocket with Media Port
Zippered Microfleece Handwarmer Pockets
Zippered Sleeve Pass Pocket
Power Mesh Dump Pocket
Mesh-Lined No-Snag Pit Zip™ Vents
Ergonomic Water-Repellent Zip-Out Stretch Waist Gaiter with Jacket to Pant Interface – Engineered for the movements of snowboarding, this ergonomic waist gaiter seals out snow and cold like never before, and is removable for customizing performance. The longer back creates an ergonomic fit, articulating with your body for an interface that stays locked in all day long.
Fully Taped Seams with GORE-SEAM® Tape – GORE’s unique seam sealant tape seals each and every seam to provide a completely waterproof and liquid resistant fabric. Featured on select men’s and women’s Burton jackets and pants.
StormForm Fulltime Contour™ Hood with Cohaesive™ Embedded Cinch – No two heads are alike, but the new design of the StormForm Hood masters the many elements of protection and fit precision. The contoured shape fits perfectly over helmets and integrates seamlessly with goggles, while still allowing space for neck gaiters and 'clavas. Enhanced biomechanics move rotationally without creating frontside or backside blind spots.
YKK® Water Resistant Zippers
Shaped Cuffs
2-Way Center Front Zipper
Tonal Reflective Details
bluesign® Product – bluesign® materials are responsibly crafted in manufacturing processes that manage natural resources efficiently, produce cleaner air and water emissions, and use only chemicals that are deemed safe for people and planet.
Breathability Rating (g) | Breathability Level | Activity Level |
0 - 10000 | Low to moderate breathability | Resort skiing & snowboarding / walking / low intensity activity |
11000 - 15000 | Moderate breathability | Resort skiing & snowboarding / hiking / moderate intensity activity |
16000 - 20000 | High breathability | Backcountry skiing & snowboarding / backpacking / moderate to high intensity activity |
21000+ | Very high breathability | Backcountry skiing & snowboarding / biking / high intensity activity |
Designed in collaboration with backcountry guru Kimmy Fasani, the Burton AK 2L GORE-TEX Kimmy Bib Pants wick sweat while keeping powder out. Made with 2L GORE-TEX, interior / exterior thigh vents, and an articulated fit so you can feel confident from chair to skin track. Your next pow trip just got real.
Nylon Fabric
bluesign® Approved – bluesign® materials are responsibly crafted in manufacturing processes that manage natural resources efficiently, produce cleaner air and water emissions, and use only chemicals that are deemed safe for people and planet.
GORE-TEX 2L – Garments made with two-layer GORE-TEX fabric are durably waterproof, windproof, and highly breathable. These garments provide reliable weather protection and maximum comfort for a wide range of activities.
Living Lining® Mapped with Soft Taffeta – Cold mornings to sunny afternoons, fast turns to slow chairlifts—a day on the hill is filled with extremes. Burton’s Living Lining offers automatic climate control without added bulk or weight, so the one thing you can count on is consistent comfort. When you’re warm, breathable pores on the Living Lining expand to release excess warmth and prevent overheating. When you’re cold, breathable pores on the Living Lining shrink to trap body heat and keep you warmer for longer.
Regular Articulated Fit – A performance oriented, articulated fit with cutlines and patterning engineered to mimic the body's natural flex while riding and hiking. The result is a higher degree of mobility that enhances the function-first design and style of [ak].
Adjustable Heathered Elastic Suspender System with Drop Seat
Easy-Access Chest Pockets with Beacon Clip and Media Pocket
Zippered Handwarmer Pockets
Zippered Cargo Pockets
Interior and Exterior Thigh Vents
Zippered Drop-Seat Construction
Fully Taped Seams with GORE-SEAM® Tape – GORE’s unique seam sealant tape seals each and every seam to provide a completely waterproof and liquid resistant fabric.
YKK® Zippers
Reflective Details
Breathability Rating (g) | Breathability Level | Activity Level |
0 - 10000 | Low to moderate breathability | Resort skiing & snowboarding / walking / low intensity activity |
11000 - 15000 | Moderate breathability | Resort skiing & snowboarding / hiking / moderate intensity activity |
16000 - 20000 | High breathability | Backcountry skiing & snowboarding / backpacking / moderate to high intensity activity |
21000+ | Very high breathability | Backcountry skiing & snowboarding / biking / high intensity activity |