The Atomic Backland Tour A/T Ski Bindings are one of the industry leaders for fast and light alpine bindings, coming in at less than 400 grams a piece for anything from quick laps before work to heading deep into the backcountry on yurt trips. The burly heel plate adds rigidity for extra response and power transfer, while an intuitive system makes switching from tour to ride mode and changing riser settings a breeze.