Burton [ak] Piston Crew


Burton [ak] Piston Crew


Burton [ak] Piston Crew

The most versatile fleece in the entire line powered by Polartec® Power Stretch® for the ultimate in rugged trail-tested breathability, comfort, and mobility.

Similar to the hoodie version, the NEW men’s Burton [ak] Piston Crew delivers precise core regulation when hiking for lines, slaying untracked pow, or getting deep into the backcountry. Polartec® Power Stretch® fabric has become legendary for warmth, breathability, mobility, and durability. A Gunslinger chest pocket stows essentials, while ergonomic seams and four-way stretch properties make this mid-layer as comfortable as it is versatile.


  • bluesign® Approved Product [All Colorways]

    bluesign® Approved Product [All Colorways]

    Burton has decided to become a bluesign® system partner to ensure select softgoods meet the highest standards of environmental responsibility, consumer safety, and resource conservation.

  • Polartec® Power Stretch® Pro

    Polartec® Power Stretch® Pro

    Combining advanced breathability with body-hugging durability, this bicomponent construction features a moisture transporting inner layer with a four-way stretch nylon exterior. Warm air stays in while sweat is pulled out to quickly evaporate, letting you hike and ride in lightweight freedom and comfort.

  • Ultimate Breathability and Next-to-Skin Comfort
  • Built-In Four-Way Stretch for Unlimited Mobility
  • Unique Fabric Construction Increases Durability Against the Elements without Sacrificing Breathability or Comfort
  • Articulated Fit for Layering with Engineered Articulation
  • Zippered Kangaroo Pocket
  • Welded Zippered Bicep Pocket
  • 1-Year Warranty

    1-Year Warranty

    All Burton apparel is backed by a one-year warranty from date of purchase. Our W48 Warranty Program ensures that should you have a problem, we'll have your claim repaired or replaced and on its way back to you within two business days of receiving it.

How To Measure

Measure the fullest part of your chest, under your arms.
Natural Waist
Measure around your natural waist.
Measure around the fullest part of your hips.

Men's Size Chart

Chest 33-3484-86 34-3686-91 36-3891-97 38-4097-102 40-42102-107 42-45107-114 45-48114-122
Natural Waist 26-2866-71 28-3071-76 30-3276-81 32-3481-86 34-3686-91 36-3991-99 39-4299-107
Hips 33-3484-86 34-3686-91 36-3891-97 38-4097-102 40-42102-107 42-45107-114 45-48114-122


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