Summer training rides have a way of becoming suffer fests the moment the temperature spikes. The Castelli Flusso 2 Limited Edition Jersey was built to take some of that edge off. Prosecco GT fabric is lightweight and actively pulls moisture away from the skin, so we stay drier through hard efforts on long climbs. Mesh side panels open up airflow right where the body generates the most heat, and the semi-fitted cut sits close without restricting movement. High-visibility strips keep us visible when rides bleed into low-light hours.