C&A Pro Razor RZ Skis - White 0320-7701 Skis come out of the mold flat, then tips are bent into place, causing a natural outward pressure Preloaded tips absorb much of a bumps load before it reaches the sled While other plastic skis use rigid, bolted-on metal mounting saddles, the patented C & A all-plastic saddle is molded into the ski, allowing the most flex and reverse flex around Simple 90 degree angles on a square keel and flat-bottom design floats on the snow instead of relying on engineered-in lift the way other skis do Exclusive ball and cup ski tip loop assembly reduces rigidity and increases tip flexibility