A short length, deep sidecut, and universal binding make the K2 Fatty Ski Board an ideal learning tool for the aspiring caver, or a great alternative to your regular skis. K2 gave this recreational ski board a tip wide enough for flotation in soft snow, and a skinny waist and moderate sidecut for cruising the groomers. The K2 Fatty ski board's lively, yet stable feel comes from its torsion box construction, which gives the ski a mellow flex yet makes the ski stiff torsionally for carving power.