And the dynamic pitch allows you to turn tighter while preserving speed and energy

cushioned heel & toe for active everyday comfort

Jump start your conditioning training

Perfect for female hockey players seeking a certified

Does the Sparx work on figure skates

K2 Sonic Snowboard Bindings - Black Size:XL And the dynamic pitch allowsA binding that exudes fun and functionality, the K2 Sonic is the preferred tool for the rider looking to polish their skills. With our lightweight, yet durable, ProFusion Chassis, our cushy P. I. Ankle Strap, and 100% Tool less adjustability, the Sonic was engineered to be the ultimate tool for on hill progression.