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- Flex Very Stiff
- Lacing BOA
These triple-reel, super responsive alpha boots are made for huge lines, epic speed, world-class precision, and all-terrain capability. Ride all that the light touches with authority, because the K2 Thraxis Snowboard Boots are the kings of the frozen jungle.
- Flex Rating – 5 (1 Soft - 5 Stiff)
- Flex Zone Upper
- Endo 2.0 Construction – Endo 2.0 is the most technically advanced boot construction available. An injected heel counter construction adds strength and durability to your boot, giving it the same response season after season.
- Boa Conda – A patented K2 liner lacing system that uses a urethane harness to gently hug your ankle, creating unrivaled heel hold. Boa Conda allows for adjusting liner tightness and heel hold on the fly from outside of the boot, even with gloves on.
- Intuition Pro Foam 3D – K2's most supportive liner, this liner uses a high-density foam for added stiffness without sacrificing custom molded comfort. Includes both internal and external J-Bars where extra support is needed around the ankle.
- Intuition SpaceHeater – A liner designed for comfort and warmth, from start to finish. It features reflective heat blanket panels that work to trap heat in and keep cold out.
- H3 Boa Focus – A three reel Boa system that allows for the upper and lower zones of the boot to be tightened independently.
- 3D Formed Dual Density EVA
- Vibram V4 Outsole – Combining Vibram's 70 years of experience in outsole design with K2's 28 years of snowboarding knowledge, this is the very best in snowboard outsoles. Focused on durability, weight reduction, grip and classic lug design, it just doesn't get any better than the V4 outsole.
- Harshmellow Dampening – Impact and vibration absorption for less fatigue.
- Rubber Reinforced
- Ability Level: Advanced-Expert
- Flex Rating: Very Stiff
- Lacing System: Boa
- Warranty: 1 Year