Like its Pro brethren, the Power Comp saddle features a stiff, carbon-reinforced shell and a Body Geometry design that caters to both men and women. Where it differs, however, is a matter of rails—Cr-Mo rails to be exact. This means that sacrifice roughly 17 grams at the altar of durability, but otherwise, you receive the same superior performance in all seating positions—especially aggressive ones. Proven through blood flow testing and pressure mapping, and featuring Specialized's medium-grade Level II PU padding, the extra wide and elongated Body Geometry channel and proper sit bone support provides all-day comfort.