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With just a base layer, it's a wind-protection jersey for mild conditions. Alternatively, use it over a jersey like a vest with added protection on your shoulders. Lightweight, breathable front wind protection with allover water repellency.
Tubular neck warmer for cool to cold conditions.
Engineered to be the most aerodynamic jersey for road racing, this jersey features extremely comfortable high-stretch fabric with excellent moisture management and three full-size pockets for cargo to make it ideal even if you never pin on a number.
Created for hot weather, this jersey allows ample airflow through the front fabric, is quick to dry and blocks more than 90% of UV rays on your back. A great choice for your long summer rides, or add a base layer and it's a three-season jersey.
The perfect solid-color jersey with all the Castelli technical details for performance on every ride.
The perfect solid-color sleeveless jersey with all the Castelli technical details for performance on every ride.
Pro-level comfort and moisture management with colorful graphics.
Made to keep your core warm while providing enough ventilation to keep you from overheating. Brushed fleece inside for warmth. Stretch side panels keep it fitting perfectly.
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.
New fit. Extra comfort.
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.
Innovative patterning and fabrics to create an extremely comfortable and almost seamless swim skin for best swim performance in non-wetsuit races.
Made from 100% post-consumer polyester from recycled plastic bottles, this sock provides a nice amount of warmth without adding bulk. A great sock for the fall or early spring.
Meant to be the most comfortable and lightweight triathlon short for training and racing. Engineered for ultimate long-distance comfort, support, speed, and durability.
