Scarpa Tour LT Liner

The Tour LT Liner is designed specifically for the Scarpa F1 LT W, F1 GT, and Alien RS models. It is not intended for use in heavier, non-touring specific boots.

Yes, these liners are fully moldable. While they may feel okay out of the box, heat molding is essential to achieve the intended custom fit and to ensure the liner conforms correctly to your foot shape and the boot shell.

Because these are designed to reduce excess internal volume, they may feel more snug than your original liners. If your current boots feel slightly loose or have packed out significantly, this added volume reduction will likely improve your responsiveness and control.

We do not recommend it. These liners are engineered specifically for lightweight touring boots under 1100 grams; using them in heavier, stiffer boots may compromise the intended performance and fit characteristics of the liner.

You should consider replacing your liners if you notice significant packing out, cold spots due to loss of insulation, or if your foot feels like it is sliding around inside the shell despite tightening the buckles. If your boot shell is still in good condition but the fit feels sloppy, a new liner is a cost-effective way to restore performance.