Lighter and slimmer than the standard Arione, Fizik's Arione CX is a race-proven saddle that stands alone. The carbon Wing Flex shell moves with the rider's pedal stroke, offering unmatched comfort, and an exceptional fit. And, as always, it boasts the features and quality you expect from a Fizik: a Microtex cover with efficiency-enhancing thigh glides, light, strong Kium rails, and supportive, comfortable padding for on-the-road comfort.