99mm metatarsal width and foot shape pre-shaped for the most common fit issues for incredible all day comfort.

Using advanced CAD design technology, 3D printed prototypes, advanced ultra-lightweight polymers, allow for a maximally refined silhouette with an extraordinary power to weight ratio.

Powerful, lightweight and infinitely adjustable. Can be easily opened and closed even through the pant legs. When opened, in conjunction with the walk mode, it allows over 45° of travel.

Independent 45° heel lock buckle that holds the heel firmly in place during all phases of skiing and walking.

Ski/walk lock allows for an easy stride when open, and uncompromising performance when closed.

This liner was designed exclusively for R3 models. Lightweight, warm and ultra-comfortable, the R3 liner is 75% thermoformable in the ankle and tongue areas, providing a custom fit in these critical areas.