The Disruption STIs are for the aggressive expert skier who goes all-in on every turn and demands a rock-solid edge hold. The Disruption STI utilizes a tighter turn radius for added agility and maneuverability – without sacrificing speed. Like other models in the Disruption family, Dark Matter Damping and a Speed Rocker profile delivers a smooth, deflection-free feel – elevating your game when conditions are firm and fast. K2 - Disruption STI 23/24 Ski with Binding