Having a set of combo skis in your equipment quiver is a necessity and the options can be overwhelming. With Radar''s new combo ski shape, they have taken the guesswork out of choosing your best option. X-Caliber combos offer a perfect amount of surface area with width underfoot for easy starting in the water and easy simple gliding once you’re up and on it. The advantage is similar to Radar''s slalom technology. The distribution of surface area makes the X-Caliber nimble for wake crossing and slalom skiing. The streamlined side cut is finished with a wing tail design in front of the fin, further reducing the surface area in the tail for extra stability and holding power when the skis are on edge. Twin rails in the base design aid the ski in tracking and further stability. The choice is clear!