









All-mountain snowboard boots - Men -
Advice : Use the foot sizer from SIDAS to help you find the right size
The Maysis Grey from the brand K2 Snowboard is a technical and durable men's boot, designed to offer an excellent balance between support, comfort, and precision.
Its Intuition® Control Foam 3D thermoformable liner moulds to the shape of the foot, ankle, and leg to ensure warmth and comfort. The Conda™ system effectively holds the endpiece in place while naturally following movements. The articulated cuff limits deformation during flexing, while the BOA® system provides a precise and quick tightening of the shell, even with gloves on.
The Endo™ 3.0 technology reinforces durability and helps preserve the boot’s flex over time. Underfoot, the This Grips!™ sole guarantees excellent traction, while the Harshmellow™ cushioning absorbs vibrations and impacts to reduce fatigue. Finally, this model features a S'Cafe™ lining made from recycled coffee grounds to limit odours.
A reliable and high-performance boot, ready to accompany long days in the mountains.

- Dual zone tightening system BOA® Fit System
- Synthetic material HDR Premium
- TX3 BOA® liner lacing with 3-point harness
- 3D liner in Intuition® Control Foam 3D
- Vibration damping Harshmellow™
- This Grips!™ rubber outsole
- S'Cafe™ mesh lining (coffee grounds-based)
- Internal and external J-bar reinforcements
- Endo™ 3.0 endpiece/hinge mount reinforcement
| H5 BOA® | Shock-resistant, durable and high-performing, the H5 BOA® dial ejects in the event of a strong 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. |
| HDR Premium | Eight times more resistant than standard polyurethane material, HDR Premium Synthetics is an exclusive and durable synthetic coating designed for extreme conditions. Its dynamic resin system offers exceptional abrasion resistance and durability, far superior to that of classic synthetic materials. |
| ENDO™ 3.0 | An exclusive from K2 Snowboard, the Endo™ construction allows us to modify the flexibility, responsiveness, and rebound of a snowboard boot without adding extra materials (extra materials = extra weight). By replacing additional materials with an injected endpiece/hinge mount reinforcement, simply adjusting the formulation increases rebound; this enables us to offer a more durable boot with more consistent flex. |
| HARSHMELLOW™ | Harshmellow™ is a revolutionary damping system that replaces standard industry foam pads. Strategically placed to absorb vibrations underfoot, it provides a smoother and quieter ride, reduces shocks, and lessens fatigue during snowboarding. |