It's only natural that Castelli would make some of the nicest Tri apparel available thanks to their well-known attention to fit and style. They also employ aero, quick-drying fabrics and comfortable, chafe-free grippers.
Free Tri is ideal for long distances, races where you may need extra pocket capacity, or if you're particularly looking for aero fast bike splits. Free features lightweight hydrophobic Instadry Speed fabrics and comfort detailing that you'll appreciate at the 10 hour mark. Pockets are invisible to water and wind, yet big enough to hold arm warmers and a vest if race day is cold. No-sew construction under arm-pits eliminates common source of chafing.