RECLINING HIGHBACK SYSTEM -Head's Reclining Highback provides easy entry, a secure, comfortable hold and precision support and power transfer. Combining the security of conventional bindings with the simplicity of easy entry for fast open and close action in all conditions. TOE & HEEL BASE PADS -Toe & Heel Basepads are EVA cushions installed to absorb shocks and chatter. They are placed in the toe and heel of the binding to create smoother, shock-free edge riding. FT1 BASE -The FT1 BASE features a lightweight PA frame construction that delivers maximum power transmission. 3D COMFORT STRAP -The 3D Comfort Strap offers superior riding comfort with a secure confidence building hold. It is made from EVA and perfectly conforms to a rider's foot. 3D FLEX TOE STRAP -3D Flex Toe Straps delivers a firm yet comfortable hold. Its form conforms snugly around the toe of the boot and gives a positive, progressive ride. FLEX INDEX 3 -forgiving & comfortable flex for the JR's