Specialized S-Works Power Arc

" The S-Works Power Arc saddle expands on the success of our original S-Works Power saddle, while featuring the same channel and length as the original. Featuring a FACT carbon fiber shell, rails and lightweight EVA padding for the perfect balance of weight, stiffness and comfort. If you're already a Power loyalist, this iteration features a curved Body Geometry shape that better contours to your body. What does this mean for your ride? It means that you'll feel as if you're “in the saddle," not on it. Ultimately, this equates to greater comfort and superior performance in all seated positions, whether you're a man or woman. This means that it features our premium EVA padding and FACT carbon fiber shell and rails for the ultimate balance of weight and comfort. S-Works Power Arc"