Off The Back
Save up to 50% on Castelli's clothing designed for every need and situation.
The ideal all-around jersey is great for endurance rides, offering comfort and convenience features, excellent moisture management, and Castelli's aerodynamic wizardry.
This is the original jacket/jersey that started an entire new product class: the Gabba.
Made to be the perfect vest. GORE-TEX INFINIUM™ WINDSTOPPER® wind and water protection on the front, and a breathable nanotechnology water-repellent back.
Maximum comfort and performance.
Innovatively engineered for ultimate long-distance comfort, support, speed and durability.
The go-to shoecover for most cool to cold days out on the bike. The GORE-TEX INFINIUM™ WINDSTOPPER® fabric lets moisture escape, keeps heat in, and sheds light rain and road spray. The stretch in the neoprene on the back allows the shoecover to fit perfectly.
Aerodynamics, comfort, and style.
Your new favorite jersey.
Your new favorite jersey.
Modern performance in a classic jersey.
Meant to be the most comfortable and lightweight triathlon short for training and racing. Engineered for ultimate long-distance comfort, support, speed, and durability.
Innovative patterning and fabrics to create an extremely comfortable and almost seamless swim skin for best swim performance in non-wetsuit races.
