A system used in the soles of ski boots to improve walking comfort. The GripWalk soles are fully coated with a high-friction material for grip on any surface. The integrated ribbed tread enables direct and efficient energy transfer to the bindings.

Anatomically shaped insoles ensure a precise fit. Micro-cellular, dual-density C.A.S. material is positioned around the heel to provide excellent hold. The material allows heat moulding for further personalisation. The flexible structure of the back of the inner boot ensures easier walking and features Recco technology for added safety. A waterproof, breathable membrane keeps feet warm and dry.

The C.A.S. SHELL has an anatomical shape that adapts to the foot for a better adjustment. Thanks to the indentations on the shell, it provides less surface tension and makes it easier to heat and adjust the shell. The shell retains its new shape better and longer.

T-Drive technology creates a stronger and more efficient connection between the cuff and shell, which preserves the flexibility of the shoe and prevents plastic deformation. This means less energy dissipation and more efficient power transmission. The dynamic carbon joint creates a longer lever arm compared to traditional ski boots, allowing for faster edge-to-edge transitions. T-Drive technology provides progressive flex regardless of temperature, maintaining the same shape and a more consistent fit.

The Celliant lining is a composition of 13 thermoreactive minerals that convert body heat into infrared energy. Infrared penetrates deep into the tissue, increasing circulation, oxygen and blood flow. This improves heat retention, performance, thermoregulation and accelerates recovery. Lambswool provides additional insulation.