Our pro-favorite S-Works Romin EVO with Mirror saddle is designed to deliver exceptional comfort and ensure blood flow to soft tissue when riding in a low aero position. By replacing foam with our Mirror technology we've also reduced sit bone pressure up to 26%. We developed Mirror technology by 3D printing from a liquid polymer to perfectly reflect your anatomy. This revolutionary process creates a complex honeycomb structure that allows us to infinitely tune the material's density in a way impossible with foam.The Body Geometry ergonomic supportive cut-out is designed to maximize blood flow while the unique saddle shape allows you to maintain comfort even in a competitive aerodynamic position. Our very first concave FACT carbon fiber shell enabled us to create our thickest Mirror pad ever with 22200 struts and 10700 nodes while oversized carbon rails create a saddle that's ready for anything.The carbon-railed lightweight S-Works Romin EVO with Mirror is a high-performance saddle that's designed to put you in a position for optimal power transfer and comfort as you put pressure on your competition. Specialized S-Works Romin EVO with Mirror Bicycle Saddle in Black