The Rossignol Zenith Z3 Skis With Axium 120 Bindings is for aspiring expert skiers who desire versatility and seek a stable all-mountain ski. Designed with Vibration Absorbing System (VAS) in which visco elastomer material is inserted into the ski's construction to damped vibrations to add greater control, stability and contact with the snow. Rossignol Zenith Z3 Skis With Axium 120 Bindings also come with a new, easy, tool-free integrated ski/binding interface system where they simply slide onto the control beam for tool-free adjustment.