Giro's Men’s Chrono Expert Bib is the foundation of a great ride, and the result of countless hours spent in trials and testing with the ultimate goal of making it go unnoticed on the bike. Giro used premium Italian materials to ensure the appropriate compression and comfort, and designed the entire piece so that each seam moves with you. The custom chamois is anatomically shaped for comfort, and stretch mesh bib straps work with your body in motion.