The four-buckle fastening guarantees a precise fit and power transmission from boot to ski. They force considerable knee flex, making them suitable for advanced skiers who want to ski sportily. The fourth buckle usually has a sealing function. Fastening should start with the second buckle, then fasten the first and move on to the lower buckles.

The built-in heating system makes the thermal comfort much higher than in standard boots. The temperature can be adjusted and, after a day[s use, all you have to do is plug in the batteries for recharging. This is a good choice for people with poor circulation who have problems with feet freezing quickly.

The Alpine sole is the most traditional type of sole used in ski boots. It has a hard plastic plate placed under the toe and on the heel, which allows easy release from the bindings. They are compatible with most bindings available, but are not comfortable when walking without skis.

A good fit, adequate stiffness and bendability at the ankle, as well as the materials and technologies used to manufacture the boots, are responsible for excellent skiing performance.

The systems used and specially developed technologies allow the shoe to be precisely tailored to the structure of the foot. This translates into increased stability while riding, control, safety and high comfort.