With a central hole that relieves pressure, a "flat" shape, and Hi-Viz inserts, the ST 5 Flow Saddle is set up for performance and comfort that enhances our ride. It's ideal for those of us who want that middle ground between the two, which means it works as a racing saddle, but just as well for use on everyday rides. The gel inserted in the padding and the "Flow" central hole work to relieve pressure from the perineal area to maximize comfort, and the shape of the saddle reaches that high level of performance we love to see. Hi-Viz inserts on the back keep us safe in low light conditions, too, so we can ride until the sun goes down without worry.