Off The Back
Save up to 50% on Castelli's clothing designed for every need and situation.
Highly absorbent and just the right size. Focus on the ride, not the sweat.
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.
Aerodynamics, comfort, and style.
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.
Maximum comfort and performance.
Your new favorite jersey.
Your new favorite jersey.
Modern performance in a classic jersey.
Innovatively engineered for ultimate long-distance comfort, support, speed and durability.
Meant to be the most comfortable and lightweight triathlon short for training and racing. Engineered for ultimate long-distance comfort, support, speed, and durability.
Innovatively 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.
