K2 Thraxis Men's Snowboard Boots 2026

The K2 Thraxis is a clear leader in the freeride category. It’s the stiffest flexing and most supportive model in our collection, this snowboard boot services even the most demanding of riders. 

Boot Flex: 10/10 (1= soft, 10=stiff)

Recommended Use: All Mountain Freeride

Lacing System: TX3 BOA® Lacing, H4 BOA® Fit System

Getting in your boot is a cinch with the Triple BOA system. The Coiler takes up slack to get your laces tight even quicker, and unlike traditional laces they wont loosen during the day.

A softer lace explicitly made for snowboard boots that provides a more even fit over the body of the boot shell versus a steel lace.

Liner: Intuition® Pro Foam 3D, Intuition® SpaceHeater

This boot comes with a heat-mouldable Intuition Control Foam 3D liner that will mould on the mountain just as well as the heater. Two types of foam, high and mid density, are placed in strategic zones for maximum comfort all day. In addition, custom mouldable external J-bars lock your heel in for less fatigue and better response. 

A premium and heat-moldable liner built with Intuition® foam and lined with breathable heat-reflective SpaceHeater™ technology for superior warmth and comfort.

Snowboard Boot Outsole: Vibram® V5, ECO-Harshmellow™

The Vibram® V5 is made of premium quality and incredibly durable rubber to keep you solid on your board and grippy when hiking up the mountain or walking around the village. Harshmellow is the ultimate dampening technology that targets specific vibrations under your foot to create the most smooth ride possible.

Additional Features:

Flex zone Upper Cuff

Rubber Reinforcement

Internal & External J-Bar

S'Cafe Coffee Mesh Odour Absorber

Endo™ 2.0 Construction