K2 Sonic 20/21
A 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, ProFusionTM 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.
Out of stock
PROFUSION CHASSIS: Simple, tough, and lightweight, the ProFusion™ chassis is the go-to standard in the K2 binding collection. On-board tool-less power ramp and toe strap adjustments are paired with multiple ankle-strap mount points to help dial in perfect fit and ideal power transfer.
3° CANTED FOOTBED: Canted 3° to match your natural leg position during riding. More support to the outside of the foot provides improved control while reducing fatigue.
PERFECT FIT TOE STRAP: Hinged design fits any boot toe shape, holds well, and sits in a low-profile configuration.
100% TOOL-LESS ADJUSTMENTS: Our traditional bindings have 100% tool-less adjustment capability. Ankle straps and highbacks can be adjusted by hand, and ankle straps can be centered with the pop of a lever. Keep it simple and enjoy.