Off The Back
Save up to 50% on Castelli's clothing designed for every need and situation.
Premio comfort. Premio style. Premio performance.
Light. Dry. Fast.
The ideal all-around jersey for all your riding.
The perfect complement to your favorite Espresso kit.
The perfect complement to your favorite Espresso kit.
The next evolution of the suit that started a revolution.
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.
As much speed and comfort as you can get in a traditional sleeveless tri top.
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.
Perfect for cool spring or autumn rides, or at the height of summer when you want sun protection.
This Head Thingy is a versatile product and can be used in multiple ways: neckwarmer, headband, hat, mask, hood and more.
The Raddoppia 3 Jacket is clearly designed to hit all the prerequisites for winter riding without added complications: windproof, warmly insulated, water repellent, breathable, and with 360° reflectivity, along with Castelli's functional attention to detail and fit.