Durable, Lightweight Jacquard Fabric Upper: The high-strength woven fabric upper gives the Adak fewer seams, lighter weight, and greater breathability, with additional microfiber inserts for reinforced abrasion-protection. Impact Cushioning: Active Heel Pad (AHP) technology integrates an low-density, molded PU insert through the insole and heel counter to increase cushioning and shock absorption for all-day comfort in rough terrain. ZamberlanxVibram 3D Camo Outsole: Grip with confidence: our exclusive 3D outsole in camo delivers superior traction on varying surfaces-mud, rock, or scree. The 3D outsole has a pronounced profile for an easy-rolling stride, a wide toe and heel area for excellent stability, and an undercut heel for secure braking on the descent. Full Rubber Rand: A rubber rand wraps around the entire foot and extends protection under the inside lacing rivets to provide full protection over the big toe for loose rocky terrain. GORE-TEX: An integrated GORE-TEX Performance Comfort membrane provides guaranteed waterproof, breathable performance for the lifetime of the boot. Regular & Wide Sizing: Available in our classic Regular (ZBPK) and Wide (ZWL) lasts Zamberlan Adak 10 GTX RR Hiking/Backpacking Boot - Men's, Black Camo, 12, 0992ZBCM-47-12