Triathlon

Evolution of the record-breaking PR Speed Suit. Premio-based short portion for exceptional comfort and improved aerodynamics, especially in crosswind conditions. CFD and in-depth wind tunnel testing create the fastest triathlon racing suit, optimized for high speeds.

The sleeveless version of Castelli's Free Sanremo suit, with meticulously considered details that make a difference on race day.

Sleeveless race top with a focus on comfort and pocket space, with a fastener to attach to shorts.

Speed top for full-distance racing, or even to use just for the bike leg for improved aero performance. Includes a fastener to attach to shorts.

Performance race suit ideal for 70.3 and full-distance racing. Aerodynamics for speed, without compromising pockets and comfort to help you through the big race.

As much speed and comfort as you can get in a traditional sleeveless tri top.

A completely new approach for sprint and short distance racing to meet the needs of World Triathlon professionals. Developed in close collaboration with the German Triathlon Federation (DTU).

Innovative fabrics, patterning, and construction make the fastest short-distance race suit.

Meant to be the most comfortable and lightweight triathlon short for training and racing. Engineered for ultimate long-distance comfort, support, speed, and durability.

Performance race suit ideal for 70.3 and full-distance racing. Perfect synergy of comfort and speed.

A triathlon short for all three disciplines and all distances. Take it to the start line of your season highlight or your after-work training session. Clips to the Castelli Free race top (short sleeve or sleeveless) for all the advantages of a one-piece suit.

Ultimate aero accessory to cover shoes and calves for reduced drag.

Innovative patterning and fabrics to create an extremely comfortable and almost seamless swim skin for best swim performance in non-wetsuit races.