With powerful compression support for the lower leg, the Light Speed Compression Calf Guards feature Muscle Containment Stamping (MCS) technology that anatomically maps key muscle, tendon, and fascia groups to...
Anatomically designed to provide advanced plantar fascia and arch support, the Vectr Ultralight 1/4 Crew Sock leverages a unique X-LOCK support system to lock the foot in place and reduce...
With powerful compression support for the entire arm, the Elite MCS Compression Arm Guard features Muscle Containment Stamping (MCS) technology that anatomically maps key muscle, tendon, and fascia groups to...
The Right Race Jersey for Speed and ComfortSome triathletes choose long sleeves for extra speed. Some for comfort. Some for sun protection. This jersey gives you all three. The aerodynamic...
MADE FOR ALI’I DRIVE This product comes into the Castelli lineup as a direct request from Timothy O’Donnell when he wanted to do better than his fifth-place Kona finish. The...
Core Essential TriThese pieces are central to your tri lifestyle—hardworking pieces that are ready to race every weekend and hold up to the entire season. We've included key features from...
