The Power Comp Saddle With MIMIC differs a little from some of its Power brethren, but only in ways that are truly awesome. It still features a stiff, carbon-reinforced shell that's lightweight and smooth to ride on--it's just been built a little more burly, and with the comfort of women riders in mind. The Power Comp with MIMIC uses hollow Cr-Mo rails, which end up adding more weight than carbon or titanium, but in the end provide a higher level of durability. And they deliver superior performance in aggressive seating positions. Now lets get to the good stuff. The cut-out saddle isn't for everyone, and for us ladies--some of whom have been riding in silent discomfort for years--it's the opposite of what we want. Enter MIMIC technology, which uses decades of Body Geometry knowledge and methodology in order to create comfort women cyclists can finally enjoy. MIMIC's multi-layer cushioning system is molded into the saddle, and designed to imitate the body's response to differing types of pressure. This creates equilibrium in soft tissues, stopping numbness and discomfort before it cuts our ride short.