K2 Sonic Mens Snowboard Bindings


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K2 Sonic Mens Snowboard Bindings

Whether you want to lap the park or are new to the game, the K2 Sonic Snowboard Bindings have a forgiving build suitable for fun and progression. Easily setup thanks to full tool-less adjustment, from the power ramp EVA footbed to the Gap-Eraser™ highbacks, the Sonics feature a softer flex ideal for park riding and newer riders that need a bit more forgiveness. A cushioned 3D ankle strap and Cam-Lock™ adjustment ensure phenomenal boot hold and comfort!


Flex Rating – 2 (1 Soft – 10 Stiff)

PC Flex Chassis

Formed EVA Shockpads

Pro-Fusion™ Chassis – Simple, tough, lightweight and proven materials shaped in an optimized, powerful geometry. The Pro-Fusion is the go-to standard of K2’s binding line. On-board tool-less power ramp and toe strap mount adjustments along with multiple position ankle strap mounts dial in fit and power transfer.

Adjustable Power Ramp – Tool-less adjustment design built right into the integrated, full coverage, seamless footbed.

MC Disc – Mounts 4-hole and is Channel compatible. Featuring Powerhold washers for bomber locking power.

Gap Eraser™ Highbacks – Available on all K2 bindings, this design allows you to completely eliminate all gapping between the boot and highback, highback and heelcup creating a snug union between you and your board.

Tool-Less Forward Lean Adjustment

3D Injected Ankle Strap – 3D shaped for comfort and flexibility and allows you to get your straps on and off easily.

Neoprene Cushioning – Adding neoprene to a strap adds some extra grip ensuring that it stays put.

Cam-Lock™ Center Adjusting – Center and adjust your straps with your gloves on.

Perfect Fit™ – Hinged design fits any boot toe shape, holds well and sits in a low-profile configuration.

Additional Features
100% Tool-Less – All K2 traditional two strap bindings are 100% tool-less adjustment. Bindings take a lot of abuse during a day on the hill. K2 wanted to make sure that at no point would you have to scramble for a screw driver or beg a lifty for an allen wrench. Ankle straps and highbacks can be adjusted with a twist and tug, and ankle straps can be moved with the pop of a lever. Keep it simple and enjoy.


US MEN’S(2-5)(5-9)(8-12)(11-15)
US WOMEN’S(3-6)(6-10)(9+)
US JUNIOR(11-1)(2-5)
EURO MEN’S(33-36)(36 – 40.5)(40.5 – 44.5)(44.5 – 50)
EURO WOMEN’S(33-36)(36 – 41.5)
EURO JUNIOR(29 – 33.5)(34 – 38)

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