Free 2-Day Shipping on Orders Over $50* 25% Off All Mammut– Save on Clothing and Gear


Ergonomic comfort at a palatable price.

Optimizing comfort and progression-friendly performance for beginners on a budget, the K2 Sonic Snowboard Binding proves that entry-level doesn't have to be lacking in ergonomic design and support. Serving up a medium-soft flex that's great for riders looking to hone their carving skills, the binding's Airframe highback is cored-out for freedom of movement and significant weight savings. Tool-less forward leans lets you dial-in more response on-the-fly, should you desire a bit more energy transmission for arcing wide-radius carves and riding at higher speeds.

The Pro-Fusion baseplate is super-lightweight, with formed-EVA shockpads along the toe and heel to soak-up vibration and shock from fatiguing your ride. The adjustable Power Ramp slides forward to accommodate varying boot sizes, maximizing toeside response when you're turning down the mountain. The Caddi ankle strap is 3D-formed to snugly support your boot without nasty pressure points. The tool-less Universal toe strap conforms over-the-tip of your boot, pulling your boot back into the binding's heelcup for a better fit and feel. You can also wear it over-the-top, should you prefer a more traditional feel. Both straps are tool-less adjustable for maximizing the fit and support on-the-fly. Additionally, this binding comes with a universal-style mounting disc that's compatible with regular 4-hole boards, as well as Burton's Channel boards.

  • Airframe highback
  • Pro-Fusion baseplate
  • Adjustable Power Ramp
  • Formed EVA Shockpads
  • Caddi ankle strap
  • Tool-less Universal toe strap
  • Hella RADchets
  • Universal disc (4-hole, Channel)

Share your thoughts



No file chosen

Rather attach a photo from another website?

Rather attach a photo from your computer?

    Add a:
  • Share a photo
  • Share a video


Only jpg, jpeg, png, gif or bmp files please.

Now review from the App.Download