






Freeride ski boots - Men's -
Advice : Use the foot sizer from SIDAS to help you find the right size
These ski boots Mindbender 100 Boa 2026 Blue are specially designed for intermediate skiers looking for comfort and a personalised fit, whether for descent or ski touring. Thanks to the integration of advanced technologies and innovative materials, these ski boots offer an exceptional skiing experience in all conditions.
The Boa® Fit System allows for micro-adjustable precision, ensuring optimal support throughout the day. This system comprises a micro-adjustable dial, lightweight and ultra-durable laces, and low-friction lace guides, all designed to enhance the shoe’s fit and performance. The best-performing K2 shell is the Powerlite Shell, which uses walls of varying thicknesses and four different types of TPU to offer the perfect balance between lightness and responsiveness. In addition, the technology MultiFit™ Last allows the shoe to adapt to a wide range of foot shapes, from 97 mm to 100 mm, thereby offering a personalised fit without the need for multiple foot shapes.
The Powerlock Spyne is designed for ski touring, offering 50 degrees of range of motion to make ascents easier whilst maintaining the necessary rigidity for a controlled descent. This feature enhances Friction Free Cuff Pivot the experience by reducing resistance whilst walking, making each step smoother and less tiring. The system Fastfit Instep makes it easier to slip the foot in and out thanks to a more flexible TPU material at the instep. What’s more, the shell and the back of the boot are adjustable Fully Heat Moldable, allowing for a fully customisable fit to suit every skier perfectly.
They Integrated Tech Fittings ensure compatibility with both alpine bindings Tech and ski DINtouring bindings, offering great versatility for those who switch between alpine skiing and ski touring. Finally, the system GripWalk ensures excellent grip on icy or snow-covered surfaces, thanks to two-part soles that can be replaced individually, thereby extending the boot’s lifespan.
Ski boots Mindbender 100 Boa 2026 are designed to offer a tailor-made fit, versatile performance and unrivalled comfort.

Composition :
- TPU shell
- Pebax collar
| BOA® FIT SYSTEM | It offers optimal performance and a micro-adjustable, precision fit. It comprises three full components: a micro-adjustable dial, lightweight yet extremely durable laces, and low-friction lace guides, which are arranged in uniquely designed configurations to enhance the shoe’s fit and performance. |
| MULTIFIT™ LAST | Adapts to a range of foot shapes from 97 mm to 100 mm, thereby eliminating the need for multiple sizes. |
| POWERLITE SHELL | The design of the most high-performance shell, K2using shell walls of varying thicknesses and four different types of TPU to deliver the ultimate combination of lightness and responsiveness. |
| POWERLOCK SPYNE | A performance-oriented walking mode, designed for ski touring, offering a range of motion of 50 degrees. |
| FASTFIT INSTEP | A more flexible TPU material is used in the instep area for quick and easy slip-on and slip-off. |
| FULLY HEAT MOLDABLE | The shell and back of the boot can be thermoformed to fit a variety of foot shapes, ensuring a truly tailor-made fit. |
| INTEGRATED TECH FITTINGS | The bindings Tech at the toe and heel are fully integrated into the shell moulding, making them compatible with both cross-country Tech and alpine DINbindings. |
| FRICTION FREE CUFF PIVOT | An easy-to-articulate cuff pivot, designed to offer minimal durability in walking mode. |
| GRIPWALK | A sole-to-binding interface system designed to provide excellent grip when walking on icy or snow-covered paths. The soles GW consist of two parts that can be fitted and replaced separately. |
