La Sportiva Kilo

With a 110 flex and Grilamid Bio Based LF Carbon construction, the Kilo is significantly stiffer and more supportive than dedicated race boots. It is designed to handle aggressive downhill maneuvers while maintaining a lightweight profile for the climb.

The 96mm last is considered a performance-oriented, narrow fit. If you typically require a high-volume boot, you may find this model restrictive, though the precise closure system does allow for some micro-adjustments.

While the Kilo is technically capable, it is engineered specifically for backcountry mountaineering and skimo racing. Its lightweight construction and 96mm last are optimized for efficiency on the skin track rather than the repetitive impact of lift-served resort skiing.

The removable WarmSole insert provides a noticeable layer of thermal insulation underfoot, which is essential for long, cold days in the mountains. It is a simple, effective way to regulate temperature without adding the bulk of a traditional, fully insulated liner.

Yes, the Force Power Buckle is designed to distribute pressure more evenly across the shin area. By preventing the concentrated pressure points common in traditional buckles, it helps mitigate discomfort during aggressive downhill skiing.

The Tilt-Lock Lite mechanism is designed for speed and simplicity. It allows for a quick, reliable switch between modes, which is critical when you are transitioning frequently during complex mountaineering objectives.