The first aero jersey project was named Split Second. In 2006, when Castelli designed the first aero jersey for road racing, people thought we were nuts. Back then, aerodynamics was only for time - trials, and performance clothing focused on moisture management. You could even win the Tour de France with a baggy polyester T - shirt - like jersey. Our aerodynamic consultants expected small gains, so we named it Split Second. But in the end, the gains were significant, and we changed the look of the pro peloton. Each new generation is more aerodynamic and better - fitting. The Aero Race W Jersey benefits from CFD analysis of wake flow in the riding position for fabric and seam placement. It also incorporates feedback from pro riders, ensuring comfort during long - hour training and racing in all weather conditions.

To use this Castelli Women's Aero Pro Light Black Cycling Jersey, simply put it on like a regular shirt before your cycling sessions. When riding, the jersey's aerodynamic design will help you cut through the air more easily. As for care, machine - wash it in cold water to preserve the fabric's quality. Avoid using bleach or fabric softeners as they may damage the material. Hang it to dry instead of using a dryer to prevent shrinkage. Before storing, make sure it's completely dry to avoid mildew. This jersey is designed to last through many rides, so take good care of it, and it will serve you well in all your cycling adventures.