Time-Proven All-Mountain Performance.Features:- Glass Fiber Reinforced Air 2.0 Base Frame- X-beam Highback- Dual Air Dampening- 3° Canted Footbed- Dual Density Footbed- 2x4 Mini Disc with Angle Lock- Board Saver Technology- Premium Comfort Ankle Straps withFlex Window:- Ubergrip Toe Strap with recycled- Vibram© EcoStepTM rubber- Cable Reinforced Connectors andRatchets:- Forged Aluminum Speedwheel Buckles- Easy Entry Buckles and RatchetsSpecifications:Material:- 70% Response- 50% Freedom- 100% Comfort