G3’s new Onyx alpine touring (AT) binding excels in sidecountry and backcountry with enough versatility to allow lift-served skiing. The binding is easy to switch between tour and ski mode on the fly. Features include easy step-in toe that utilizes the G3 Tech system, dependable and intuitive pole-actuated heel lifts, increased overall rigidity for better ski performance, an adjustable base plate mounting system applied to the toe and heel for quick adjustments, maintenance of boot center mounting and 33mm of adjustment to fit a wide range of boot sizes, and ski brake and crampon compatibility.