Off The Back
Save on top styles from past seasons.
A true evolution of our best-selling sleeveless suit for longer distances.
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.
Innovative patterning and fabrics to create an extremely comfortable and almost seamless swim skin for best swim performance in non-wetsuit races.
Wind tunnel tested calf sleeves to complete your aero-optimized race-day setup.
Drill short for training.
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.
Short finger gloves with a lightweight, printed back of hand, light padding on the hand and microsuede thumb
Comfortable so all you need to do is enjoy the ride.
The perfect solid-color jersey with all the Castelli technical details for performance on every ride.
Made for the widest range of conditions and designed to keep you dry in cool to mild temperatures.
The perfect complement to your favorite Espresso kit.
Performance cap for hot days. Your go-to cap to complete your kit.
