The newDelta Mis a redesign of theMax,often called theproblem solver, that is the reference name of this saddle given by many professional bike fitters. We designed this saddle to offer a deep, wide relief channel for Men and it works very well. Over several years and thousands of miles, we have also learned that it can be a Womans savior for soft tissue comfort, as many female body shapes fit this seat very well. We have redesigned this favorite by adding our rear hydration mounts, adjusting the foam density, and smoothed out the stitching. This is a 130mm, narrow design rear saddle that can get you down the road for those long miles. The fitting of the bike is key to saddle comfort, first and foremost, seat height and bar reach are crucial, and at most bike fitters you will find aDelta Mas one of their main choices to solve comfort problems. The nose of this saddle is 55mm wide, much wider than a standard bike saddle but not so wide as to cause rubbing. The perfect blending of the narrow rear leading into the flared-out nose section gives a great seating area. This works very well on aggressive tri-aerobar setups and road bikes, so that you can drop down deep and not crush your parts.