In 1976 Maurizio Castelli introduced the world to the Lycra® short, and since then we’ve added some aerodynamic bells and light-weight whistles. For starters the Cronos features a refined 8- panel construction for a perfect anatomical fit in the racing position. There’s an aerodynamic trip strip on the lateral side to break airflow and a Giro+ silicone leg gripper to provide maximum circulation. Last but not least, is our multi-density AC seat pad with NASA cooling technology. Your race times and temperature-controlled private parts will thank you.