Summer jerseys live and die by their ventilation strategy, and Castelli's Superleggera A/C takes a more aggressive approach than most. The entire front panel uses Fuga Leggerissimo mesh—the same open-weave fabric that typically gets relegated to side panels or underarm gussets on other jerseys. Castelli puts it where airflow matters most: directly in the path of oncoming air where it can actually move heat away from your core.
The construction philosophy here prioritizes cooling over everything else. That mesh front panel works alongside the Fuga Ultralight fabric on the back and sleeves, creating a jersey that breathes from multiple directions rather than relying solely on moisture-wicking to manage heat. The practical result is a piece that handles those mid-summer rides where even lightweight jerseys start to feel oppressive once you're an hour in and the sun is directly overhead.
Fit follows Castelli's Aero Race pattern—close-fitting through the torso without the compression-garment tightness that some brands mistake for performance cut. The sleeves use raw-cut edges with silicone grippers, eliminating the bunched elastic cuffs that create tan lines and pressure points. Three rear pockets handle nutrition and spares, with a zippered fourth pocket for items you can't afford to bounce out on rough pavement.... Read More
The weight tells the story: at 98 grams for a size medium, this is measurably lighter than standard summer jerseys, and you feel that difference over the course of a long ride. The mesh construction does mean this jersey offers minimal sun protection and essentially zero wind resistance—it's purpose-built for hot conditions where cooling trumps all other considerations. If your summer riding includes early morning starts or descents where a chill sets in, pack a vest. But for the dog days when heat management is the primary concern, the Superleggera A/C delivers ventilation that most jerseys simply can't match.
