The CL-4 is will take your riding to the next level. The C-Series Chassis pairs an aluminum heelcup with a polycarbonate base tray. The aluminum heelcup provides the feel and durability of aluminum where you need it while the composite tray offers comfort and a smooth ride. The One-Piece Ankle Strap offers all day comfort. The canted footbed aligns your joints with a 2.5 degree angle while providing more leverage over the tip and tail of your board. The CL-4 is designed for riders seeking a smooth all-mountain binding that is comfortable all over the mountain.   FEATURES: C-Series Composite Chassis: Pairs extruded aluminum heel-cup with polycarbonate base tray, providing ultimate toe heel response and a comfortable, smooth ride Slimeback Highback: Utilizes urethane like Slimewalls technology, absorbing shock, damping vibrations, and providing fluid support One-Piece Ankle Strap: Designed for comfort and durability, the single material strap provides response and comfort in a utilitarian package that wastes nothing Minimalist Toe Strap: Designed for maximum performance and durability, offering lightweight, distraction-free use Linkage Ratchet: Improves ladder durability, eliminates ratchet wag for smoother user experience, and provides expected hold Canted Footbed: Ultra-light footbed with subtle angles aligns ankles and knees naturally, providing leverage for big pop without affecting stance width