Off The Back

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.

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.

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).

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

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

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

The long-sleeve Gabba is one of our most versatile pieces. 100% wind protection with GORE-TEX INFINIUM™ WINDSTOPPER® water protection and best-in-class breathability. With a light base layer it's good for mild temperatures, or with a thermal layer you can ride it below freezing. If you have just one jacket in your cycling wardrobe, this should be it.

This thermal vest is a favorite of our pro riders since it adds some extra warmth for your core without sacrificing breathability or causing overheating. We built it without a windproof membrane, so you'll never feel damp inside.

Innovatively engineered for ultimate long-distance comfort, support, speed and durability.

The perfect mix of comfort and speed. It's engineered for top-level racing, which also makes it supremely comfortable for every ride and rider.