Burton AK 3L Freebird Bib Pants

sku# 101021
Burton - AK 3L Freebird Bib Pants
Model Info
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Product Info

If a GORE-TEX® Pro 3-layer construction and a lifetime warranty don't speak volumes as to the value of the Burton AK 3L Freebird Bib Pants, then you may have accidentally clicked on the wrong product... Designed to endure the most demanding backcountry conditions, these articulated fitting bibs offer the best waterproof and breathability ratings around, Burton s signature AK fit and zippered vents to dump heat on the boot pack. For top-tier pants that won't let snow creep down your waistline after a tumble, the Burton AK 3L Freebird Bib Pants are a serious pair of pants worth a serious gander.

Product Details

Face Fabric

PrimaryGORE-TEX® Pro Shell Plain Weave

Upper Chest & Back40D GORE-TEX® Stretch Panel Ripstop


GORE-TEX® Pro 3L MembraneThe GORE-TEX® diamond represents a commitment to riding in any weather. To satisfy these riders, Burton styles have been enhanced with GORE-TEX® fabric for the ultimate in Guaranteed to Keep you Dry® performance.

Lining Material

70D Gore Micro Grid Backer


[ak] Fit w/ Engineered ArticulationA 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 Suspender System

External Waist Adjust


Easy-Access Chest PocketsAccessed through the [ak] jacket's Pit Zips™.


Zippered Venting


Fully Taped Seams w/ GORE-SEAM® Tape

YKK® Matte Water-Resistant Zippers

Cuff Elevators

Anti-Scuff Cuffs

Microfleece Fly & Waistband

Boot Gaiter w/ Cuff-to-Boot Interface

Expandable Cuffs

Pocket Key Clip


  • Fit: Regular More 
  • Material: GORE-TEX®
  • Construction Type: 3 Layer
  • Waterproof Rating (mm): 28000
  • Breathability (g): 25000
  • Insulation: No Insulation
  • Seam Sealing: Fully Taped
  • Bibs: Yes
  • Suspenders: Yes
  • Beltloops: No
  • Series: AK
  • Warranty: Limited Lifetime
Color Jungle True Black
Pattern Solid Solid

Other Notes

Burton products can only be shipped within the United States



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