K2 Thraxis BOA Snowboard Boots 2012: If you want it all, the K2 Thraxis Snowboard Boots can give it to you. The true front-runner in the K2 boot line, the Thraxis brings every piece of technology that K2 has to offer into one intelligently designed, stylish boot. Featuring Triple Boa® technology and new breakthrough ENDO™ Construction, the Thraxis provides you with everything you need for a true custom fit. The high flex rating of this boot combined with the feature packed interior and exterior make it the only choice for the most serious riders.
Flex Rating: 9 (1 softest-10 stiffest)
The K2 Thraxis BOA Snowboard Boots are very stiff and meant for advanced boarders looking to take on any type of terrain
Breakthrough ENDO™ Construction is based on a urethane endoskeleton structure that focuses the flex into a single part as apposed to stressing synthetic leather and stitch lines to get flex - the perfect flex for each model.
Features a Super Light Vibram Sole with Harshmellow™ for superior dampening and a lighter-than-air feel
Intuition™ Pro Fit 3D Liner for high density, thermoforming foam fit
Moldable Internal J Bars allow for a comfortable, custom fit.
Boa® Conda™ Liner Lacing for refined comfort
Boa® Focus Lacing System for the most superior system in the Boa® line
3D Formed Dual Density EVA with Harshmellow™ Footbed
Dual Density 3D Formed Tongue