The Head Shape RX is the same build as a REV 70 but with a different topsheet graphic and name. The Shape RX is just what the doctor ordered, if you're a beginner to intermediate skier looking for an all mountain ski to tackle primarily groomed runs. This ski is all black with green and white highlights, a clean design that any skier will like. This ski has a ERA 3.0 early rise for easy turning and a lightweight composite core so its easy to maneuver. The PRD 11 bindings come included as well and have a DIN range from 3-11 and are adjustable to most boot sizes 257-380mm.