Burton AK Acamar GORE-TEX PRO 3L Bib Pant

What Our Gearhead® Experts Are Saying:"I’ve used the [ak] Acamar GORE-TEX PRO Bibs on some seriously burly days — sledding in deep powder, digging pits, you name it — and they’ve never let me down. They’re bombproof yet breathable, the drop seat is clutch, and the stretch back panel actually moves with you. If you want the bibs guides rely on, these are it."When the mountain becomes your office, you need gear that can match your grind. The Burton [ak] Acamar GORE-TEX PRO 3L Bib Pant is designed for pros who live for the backcountry, guiding deep lines, and chasing powder in unforgiving conditions. Made with GORE-TEX PRO — the gold standard for waterproof, breathable durability — these bibs thrive in the harshest environments, keeping us dry and mobile from dawn patrol to last lap.Articulated patterning and a regular fit deliver unrestricted movement whether we’re booting up couloirs or wrangling a sled. Thoughtful details like Crossflow Venting™, reinforced cuffs, and a zippered drop seat make long days more efficient. The stretch back panel enhances breathability and comfort when layering, while beacon-friendly mesh pockets and RECCO® reflectors add mountain-ready functionality. Every seam, stitch, and feature is built to work as hard as we do — these are guide-grade bibs that set the benchmark for big-mountain performance.