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 K2's ProFusion™ Chassis and features a 3º inward cant to put the user into a natural riding position. An EVA footbed is added to up the comfort factor and absorb vibrations. K2's durable and responsive AT PC Highback features their Gap Eraser™ forward lean design to give you the most response out of any forward lean design in the industry. The Sonic is a perfect jump-off point for your snowboarding!

FEATURES:

• 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.
• GAP ERASER™ FORWARD LEAN: Gap Eraser™ technology completely eliminates all gapping between the boot, highback, and heel cup, creating an even stronger bond between you and your snowboard. Better contact means better response.
• PI ANKLE STRAP: A lightweight and durable injection molded ankle strap designed primarily with comfort in mind.
• PERFECT FIT™ TOE STRAP: Hinged design fits any boot toe shape, holds well, and sits in a low-profile configuration.
• 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.
• 100% TOOL-LESS ADJUSTMENTS: Once mounted to your board, all strap and highback adjustments can be done on-the-fly without the need for screwdrivers or other tools.
• PC FLEX CHASSIS MATERIAL: A polycarbonate chassis allows for true board-flex and optimal board-feel.
• MEGA PC LEVER RATCHET: Lightweight and dependable with a no-frills attitude. K2's 4-click PC ratchet features a high-end spring inside for a secure hold.
• 4" MULTI-COMPATIBLE MOUNT DISC: Compatible with K2's ProFusion™ Chassis, the 4" Multi-mount disc focuses on power transfer and lets you mount your snowboard binding to 4-hole and channel mounts.