PRO Stealth 3D Performance Saddle Pressure mapping tests show that riders utilize different parts of the saddle at different times, and test rider feedback shows that they prefer different densities to provide more comfort in each position. That is why the PRO Stealth 3D Performance Saddle has 3D-printed padding to better suit your needs. Read more > Highlights 3D-Printed Padding 3 Mesh Zones Located with Pressure Mapping Data PRO’s Most Comfortable Stealth Saddle Lightweight and Stiff Carbon Reinforced Base Dimpled Outer Triple Bridge Design Anatomic Fit Cut-Out Road Buzz Dampening Compatible with all PRO Saddle Accessories Specifications Partnumber Base Material Padding Rails Series Weight Width PRSA0410 Carbon 3D Printed EPU INOX Stealth From 260g 142 PRSA0411 Carbon 3D Printed EPU INOX Stealth From 260g 152