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We're not sure if Free Bird by Lynyrd Skynyrd plays in loops in your head while you ride like it does in ours, but the Burton AK 3L GORE-TEX Freebird Bib Pants promise to bring you all the rock and roll you need. With 3-layer GORE-TEX 30D stretch fabric, you'll be covered by Burton's highest level of weather-proofing technology, while the stretchy aspect of the pants will help you move comfortably throughout the day. Your movements won't be restricted, the Burton GORE-TEX 3L Freedbird Bibs are built with an articulated fit, and move as you do while you ride.
3-Layer 70D Stretch Twill Fabric with Tricot Backer [Lower Body] + 30D Stretch with C-Knit Backer [Upper Chest & Back Panels]
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.
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].
Chest Pockets with Audio Port Accessible Through [ak] Jacket Pit Zips
Beacon Loop in Wearer's Right Handwarmer Pocket
Crossflow Venting™ Thigh Vents
Pit Zips™
Updated Internal Waist Adjustment
Anti-Scuff Cuffs – Cuffs reinforced with durable Cordura® fabric and contoured shaping for added abrasion resistance.
Cuff Elevators – Pull on the hidden ripcord or use the snaps located on the back of the pant leg to elevate your cuffs and protect them from nastiness and abrasion. Featured on all men's and women's Burton pants.
YKK® Matte Water-Resistant Zippers – The entire [ak] outerwear line features custom-branded YKK® matte water-resistant zippers for smoother performance, better drape, a cleaner finish, increased strength, and superior protection from the elements.
Updated Adjustable Velcro® Suspender System – Quickly adjust the waistband to conform to your layering by utilizing the Velcro® tabs attached to elastic in the back of the cozy microfleece waistband.
Fully Taped Seams with GORE-SEAM® 3-Layer Tape – GORE-SEAM® Tiny Tape minimizes seamtape in critical zones, reducing the shell's overall weight and bulk while increasing the breathable surface area. Micro Grid Backer technology enhances, breathability, eliminates excess weight, and improves the overall strength and next-to-skin comfort of the fabric.
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 |