






Freeride ski boots - Men's -
TheAT130 is a ski boot from the brand K2.
The result of a collaboration with the freeskier Sean Martin Pettit, the model takes its inspiration directly from a renowned Mindbender .
It features a system BOA integrated into the shell, which is the shoe’s key feature, offering a precise, micro-adjustable fit. It significantly optimizes the shoe’s performance whilst providing consistent and comfortable support.
This Powerlite Shell provides reinforcement for its lightness and responsiveness. By using shell walls of varying thicknesses and four distinct types of TPU, this advanced design ensures optimal power transfer whilst minimising weight – a crucial factor for discerning skiers.
Inside, the insole Powerfit Pro Tour Liner is pre-moulded and reinforced with thermosettable foam Ultralon to provide softness, cushioning and a custom fit. This foam also provides better energy transfer, so you can perform at your best and enjoy yourself all day long.
Finally, the system GripWalk ensures excellent grip when walking on icy or snow-covered surfaces. Comprising two-part soles that can be replaced individually, this system extends the life of the shoes whilst improving security and comfort when walking.


Composition :
- TPU shell
- Polypropylene cable tie
| 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. |
| 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. |
| 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. |
| POWERFIT PRO TOUR | Pre-moulded and reinforced with Ultralon thermosettable foam. It features a firmer foam and a rigid, asymmetrical tongue for enhanced energy transfer, pre-moulded ankle pockets and a high-density collar. |
| 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. |