K2 BOOT COLLECTIVE engineers developed and PATENTED the Boa® CONDA System, allowing precise control of your liner’s ankle support and heel-hold, on-the-fly, from the outside of the boot while your shell is fully laced. The first time you try this, you'll wonder how you ever rode without it.

How it works: The Boa® CONDA minimized harness is securely built into the shell of the boot and tightens around the liner to lock your foot in position. Focus is on the superior ankle support and heel hold. The tension is adjusted using the Boa® H2 reel. The H2 reel anchors the shell and liner together for perfect alignment and the knob stays securely locked in place while riding.

The harness lace is threaded through the interior FLOATING tongue lace guide, allowing the rider to customize the heel hold and fit for maximum comfort.