Orders placed between 05/25 and 05/05 may experience delivery delays
Off The Back
90 Products found
Custom
Class-leading aerodynamics is only the beginning. This jersey is engineered for all-day comfort with excellent moisture management, comfortable fit and three full-size pockets for cargo.
Created for the hottest days when aerodynamics still matter. This jersey allows ample airflow, is quick to dry, and blocks more than 90% of UV rays on your back. A great choice for long summer rides or hot lunchtime rides in the middle of summer — or just add a base layer and it becomes a three-season jersey.
Custom
This road speed suit brings aero performance like a TT suit with all the comfort, function, and moisture management needed for the road. Over a decade of development on the roads of the WorldTour.
The ideal all-around jersey for endurance rides, offering comfort and convenience features, excellent moisture management, and Castelli's aerodynamic wizardry.
Custom
Designed to depict the feeling of lights zipping by you as you speed down your favorite street on your favorite bike ride. Built around the Competizione 2 model, it's the ideal all-around jersey for all your riding, offering comfort in training and speed on fast group rides.
WorldTour winning base layer with a graphic print that shows your style on the inside.
WorldTour winning base layer with a graphic print that shows your style on the inside.
The premium glove for all-day comfort and protection.
The cap that fits better and is thinner to fit under the helmet, yet wicks away moisture. Premio in a cap.
Built around the Castelli Competizione 2 Jersey, it's the ideal all-around jersey for all your riding, offering comfort in training and speed on fast group rides.
Stylish and eco-friendly t-shirt made with leftover fabrics from our warehouse. Soft, breathable, and versatile for any occasion.
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.
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).
As much speed and comfort as you can get in a traditional sleeveless tri top.
The sleeveless version of Castelli's Free Sanremo suit, with meticulously considered details that make a difference on race day.