Get It Before Labor Day Weekend—Order With Free 2-Day*by 5pm MT 9/2/15


Next-level response all-season long.

The K2 Men's Thraxis Boa Snowboard Boot delivers the super-stiff response you've been seeking for your big-mountain exploits and scary-fast riding style. Most impressive, this boot features K2's Endo construction with a urethane exoskeleton located throughout the heel and back-half of the boot for consistent flex throughout its lifetime. This a monumental step forward in boot design, especially if you've been riding traditional boots that break down over the course of the season.

Dialing-in a great fit, the boot's Boa Focus system allows you to tighten the upper and lower zones with the simple spin of a knob. This system ensures even tightening with its low friction guides, and it features a coiler that auto-retracts the loosened cable. The Boa Conda liner lacing system allows you to adjust your liner without untying your boot for on-the-fly adjustment, dialing-in ample heel hold when you're riding from first chair to last call. 

Providing a super-plush foundation for your riding experience, the boot's Intuition Pro Foam 3D liner offers a precise fit with its heat-moldable Intuition foam. The 3D-formed, dual-density footbed is ultra-comfortable for hours of riding, further cushioned by the Harshmellow dampening that's integrated into the boot's sole. Keeping you from slipping, the Vibram ProLite Sole delivers claw-like grip over icy surfaces and slippery slopes.

  • Boa Focus lacing (upper & lower zone tightening)
  • Boa Conda liner lacing
  • Endo construction
  • Intuition Pro Foam 3D liner (heat moldable)
  • Dual-density 3D formed tongue
  • 3D-formed, dual-density footbed
  • Vibram ProLite Sole with Harshmellow dampening

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K2 Snowboards Thraxis Boa Snowboard Boot - Men's

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Here's what others have to say...

5 5

Love it!

  • Familiarity: I've put it through the wringer

The adjustability of these boots is fantastic. Super-Comfortable, Just the right stiffness for all-mountain. Two full seasons so far. I would be willing to pay full price for these.... they are that good.

Does this model (14/15) have 3 boa system?

Responded on

Yes it does. One for the lower boot, one for the upper, and one for the inner that pulls in your ankle / heel.