ISM has proudly introduced the PN 3.0. Starting from our Performance Narrow chassis, we used feedback from our professional athletes to make the next evolution in saddle design. With a slightly wider 120mm rear end and an updated shape, the PN 3.0 is so comfortable, it will "disappear" underneath you. Similar to the other PN saddles, the PN 3.0 offerings superb thigh and hamstring clearance. This allows for more rider body movement around the seat, and is great for diving into fast corners. Like all ISM saddles, the PN 3.0 is nose-less and designed to remove pressure from soft tissue, ensuring maximum blood flow, no genital numbness, and a healthier, more enjoyable ride. This saddle is not recommended for cyclists who ride with a high seat position or those who ride very forward on the extreme front of the saddle (the front arms or the nose of a traditional saddle). The recommended seat height for these saddles calls for a 32-37 degree knee bend for the rider. If you ride with a minimal bend or a straight leg a different ISM saddle is recommended for you. Key Features: All-new saddle shape Tapered-edge mold design for incredible comfort Auto-racing inspired air vent chassis Commonly Used For: Road bikes Time Trial bikes Tech Specs: Category: Performance Narrow Length: 255mm Width: 120mm Padding: 30-Series Foam Rails: Proprietary Stainless Steel Alloy Colors: Black, White