The Castelli Free Donna Tri Top is well suited for long events and long-distance rides. Castelli constructs this tri top from a ventilated fabric on the front, which glides through the water with ease and dries very quickly when you get out, improving T1 comfort. Additionally, Velocity mesh at the back improves aerodynamics with wind tunnel-confirmed drag reduction and provides cooling airflow.
The Free Donna Tri Top features a half-length zipper. Castelli also incorporated two rear Free Aero 2 pockets which are large enough to carry your race-day nutrition but feature side-oriented openings to maintain a low profile for aero- and hydro-dynamic benefits. Offering soft material around the arms and neck for a better fit and optimized comfort.