Key Features of the Union Atlas Snowboard Bindings: Stage III Atlas BaseDupontTM Zytel® ST BaseSymmetrical Atlas HighbacksShift-on-the-Fly Forward LeanDual Density EVA BushingsAll-New Extruded 3D Aluminum Heelcups3D Direct-Connect Strap SystemMulti-Layer Tapered Strap CoreMagnesium BucklesAll-New Toe Buckle SystemUniversal DisksGrade 8.8 HardwareAll-New Toe Cup DesignLifetime Warranty Base