Thraxis Black
Freeride snowboard boots - Men -
Advice : Use the foot sizer from SIDAS to help you find the right size
60 days to change your mindThe Thraxis Black from the brand K2 Snowboard is a men's boot designed for riders seeking precise support, excellent control, and lasting comfort, even during the most demanding sessions.
The H5 BOA® system, combined with TX3 BOA® laces, allows for a precise and even adjustment. The articulated upper cuff, reinforced rubber flex zone, and Endo™ 2.0 technology provide an effective balance between support and freedom of movement. The thermoformable Intuition® Pro Foam 3D liner moulds to the foot’s shape, while the J-Bars and Conda™ system with BOA® lacing ensure a firm hold on the ankle and endpiece/hinge mount.
The SpaceHeater™ technology helps retain heat, while the S'Cafe™ lining reduces odours. Finally, the Eco-Harshmellow™ Pro and Vibram® V5 soles with Eco-Harshmellow™ combine cushioning, grip, and durability.
- H5 BOA® tightening system
- Articulated upper collar
- TX3 BOA® laces
- Upper with reinforced rubber flex zone
- Endo™ 2.0 technology
- Thermoformable liner Intuition™ Pro Foam 3D
- Breathable SpaceHeater™ technology (heat-reflecting)
- Internal and external J-Bars (liner)
- Conda™ system with BOA® liner lacing
- S'Cafe™ mesh lining (coffee grounds-based)
- Eco-Harshmellow™ Pro insole
- Vibram® V5 outsole with Eco-Harshmellow™
| H5 BOA® | Shock-resistant, durable and high-performing, the H5 BOA® dial ejects in the event of a violent impact and easily reinserts into the boot. One dial controls the lacing of the upper shell, while the other manages the lacing of the lower part. |
| ENDO™ 2.0 | Reinforced materials in the flex and high-wear zones extend the boot’s lifespan, while Endo™ 2.0 technology helps maintain flexibility and durability throughout its use. |
| ECO-HARSHMELLOW™ PRO | All three versions (Pro, Plus and Base) now incorporate K2’s exclusive Harshmellow™ cushioning technology within the sole structure. The result: superior vibration absorption and comfort, ideal for long off-piste sessions or alternating between hiking and riding in resort. |
| VIBRAM® | The Vibram® V5 outsole is made entirely of EcoStep rubber (30% recycled materials) and includes Harshmellow™ inserts under the toes and heel to reduce noise and vibration. The V5 sole offers the perfect balance between durability and performance. |
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