When you’re ready to ditch the rental gear to start to build out your kit, the all-mountain K2 Sonic snowboard binding is the perfect place to start. The soft but supportive K2 Sonic utilizes the strength and durability of our ProFusion™ Chassis as the foundation of the binding and blends a 3º inward cant to put the user into a natural riding position. Atop of the footbed, an EVA footbed is added to up the comfort factor and absorb vibrations. The result? Better balance for anticipating and riding through all terrain.

Size Guide (Men) | Medium = US 5-9, Large = US 8-12, Extra Large = US 12+

  • 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 the perfect fit and ideal power transfer.

  • PC FLEX CHASSIS MATERIAL - A polycarbonate chassis allows for true board-flex and optimal board-feel.

  • GAP ERASER™ FORWARD LEANGap Eraser™ technology completely eliminates all gapping between boot, highback, and heelcup, creating an even stronger bond between you and your snowboard.

  • RATCHETS - Mega PC LeverEZ Feed Funnel
  • FLEX - 3/7

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