What Our Gearhead(R) Experts Are Saying:"The Free Speed 3 W Top is perfect for triathlons, offering a race-ready fit, breathable fabric, and secure pockets for race essentials."Designed for high-performance triathletes, the Castelli Free Speed 3 W Top delivers lightweight comfort and aerodynamic efficiency. Its sleeveless design and breathable fabric keep us cool during hot-weather events, while the race fit enhances our performance by reducing drag. Two rear pockets store nutrition securely without bouncing, and a SnapLock fastener keeps the top in place when paired with shorts. A full-length zipper provides easy ventilation adjustments, making it perfect for swim-bike-run transitions. Whether training or racing, the Free Speed 3 W Top is a trusted companion for pushing limits.