Suits

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.

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

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

The fastest long-distance race suit Castelli has ever made. The sleeve texture saves minutes on the bike leg, while the overall suit excels in both speed and comfort. Record holder for fastest-ever Kona bike split with Cam Wurf, 2018.

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.

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

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

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).