Intended to tackle variable mountainous terrain, the Montane provides strength and articulation for uncompromised technical hiking. With a heel lift bar that eases calf strain, and Spring-Loaded Suspension (SLS) for classic Atlas prevision and articulation.Technology + Features V-Frame™ Spring-Loaded™ Suspension Wrapp™ Swift Binding Nytex Decking Heel Lift Bar All-Trac™ Toe Crampon Traverse Trac Rails