A recreational slalom ski, the S-Power FS IQ has all the newest technologies that Blizzard offers. The oil piston and suspension arms dampen vibration, the IQ binding system delivers slop-free energy transfer, full wood core, and hard phenol sidewalls. It is more forgiving (and fun) than the true FIS-certified World Cup slalom skis. Best suited to strong experts.Construction: Sandwich Sidewall Titanium- Wood, titanium, carbon. IQ System, Full Suspension, 3MatrixPower technology provides the ultimate in a performance ski. Extremely smooth and incomparable to any other. The best of the best.Sidewall gives increased impact strength which results in direct handling, increased stability and stable edge grip.