QUATTRO technology combines 4 features of the ski: construction, Rocker, Shape and IQ system. All QUATTRO skis are based on Blizzard's Sandwich Sidewall IQ technology, in which key materials are expertly blended to give the skis the desired characteristics of control and stability. The size of the rocker is a basic parameter that affects the agility, control and behavior of a modern carving ski. The patented Blizzard IQ technology is a true connection between ski and binding. This ensures a superior feel, precision and stability of the skier. The Blizzard Quattro shape concept is available in a variety of cuts, ski widths and model sizes. Skiers can adapt their choice of skis to their own technique.