K2

Thraxis Snowboard Boot - 2026

What Our Gearhead® Experts Are Saying:

"If you're chasing power and precision, the Thraxis is the answer. I love the triple-dial setup—it lets me fine-tune the fit, especially heel hold. The boots are stiff but ride smooth thanks to the Harshmellow™ damping. Built for serious lines and full-send days."

For big mountain lines, steep descents, and aggressive freeride missions, the K2 Thraxis Snowboard Boots deliver the control and confidence we need when every move counts. Designed as the stiffest, most responsive boot in K2’s lineup, the Thraxis doesn’t flinch under pressure and even thrives in it.

The triple-zonal BOA® Fit System lets us fine-tune our fit with surgical precision, while the internal Conda BOA® dial locks our heel in place and eliminates unwanted slop. The Intuition SpaceHeater liner keeps our feet toasty and custom-molded to our ride, and recycled coffee mesh helps cut odor after long days in deep snow. Underfoot, a Vibram V5 outsole ensures confident grip on the bootpack, while Eco Harshmellow midsoles and insoles absorb impact and reduce chatter.