Response: 7/10

Features:

•  AIR DAMPENING: Maximum Cushioning maximizes comfort and heel fatigue
•  3° CANTED Footbed: Provides a more natural body positioning for the ankles, knees, and hips to reduce fatigue.
•  NEW 3D OptiFrame Flex Strap: An ergonomically injected molded 3D contour / evenly distributed pressure
•  ÜBERGRIP Toe Strap with Vibram© EcoStepTM: Best fit and grip with any boot shape
•  CABLE REINFORCED Connectors: Steel cables going through the ladders for No stretch, no breaks, no worries!
•  NEW Mini Disc: Now compatible with the channel system