Developed from the legendary Sixam 2.0, the Siege is a forgiving intermediate level ski that delivers a stable ride with effortless turns. With six sizes to choose from, there's a Siege out there that's guaranteed to fit your needs. If you are looking for a high-performance ski that is easy to ride, then you have found your match with the Siege. O'Brien Siege 66" Blank Slalom Ski Rapid Response Tunnel - Performance concave tunnel for rapid edge-to-edge transitions & a stronger hold on turns Bevel - Small & defined for easier turns Carve Fin