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Light. Dry. Fast.
More than a decade of speed innovation and knowledge. Our fastest jersey is now faster.
The ideal all-around jersey for all your riding.
Introducing the limited edition 50th Anniversary Jersey, a tribute to half a century of the iconic Castelli name and its legendary Scorpion logo.
An aero jersey for those cool days when speed still matters. Next-level fabric technology makes this jersey faster, water repellent, and warmer but with very little added weight.
WorldTour winning base layer
The class-leading aero jersey our pros use day in and day out for racing and training.
The Team Italia Competizione Jersey in the iconic azzurro. This is the ideal all-around jersey for all your riding.
Maximum comfort and performance.
Our jersey for the rigors of indoor training but with a unique graphic dedicated to the Giro d'Italia Virtual.
Introducing the BTW Speed Suit Limited Edition, exclusively on our website.
Lightweight and packable wind shell that fits close to body with a stretch breathable back and high collar.
Warm, dry, comfortable. This is the base layer you want if you're riding outside in cold temperatures.
Lightweight and packable wind shell that fits close to body with a stretch breathable back and high collar. It effectively blocks wind on the front without causing overheating.
This jersey is made for the next generation cyclists and comes with features right from our pro level jerseys such as the YKK® zip and three rear pockets.
WorldTour winning base layer with a Wolfpack graphic print that shows your love for the team on the inside.
The Soudal Quick-Step cycling jersey with a more relaxed fit.
The jersey that Soudal Quick-Step team athletes use when they want to stay cool while riding uphill in summer.
Made to be the perfect vest. GORE-TEX INFINIUM™ WINDSTOPPER® wind and water protection on the front, and a breathable nanotechnology water-repellent back.
Lightweight and packable wind shell that fits close to body with a stretch breathable back and high collar.
Our lightest and airiest base layer wicks moisture away from your skin, while the open mesh helps hold the jersey up and away from the skin. It's good for warm conditions, and some riders even like it on a hot day, as it allows airflow between the jersey and skin.
