Castelli Men's Tri Short Size:M ECO C-INFINITY is 100% chlorine

ECO C-INFINITY is 100% chlorine resistant and gives new life to discarded plastic bottles

left & right power and cadence

you can increase your electrolyte intake without increasing your fluid intake by adding zone caps

and HED's Stability Control Technology (SCT) ensures that the increased aerodynamics don't come with handling that throws you around in crosswinds

Castelli Men's Tri Short Size:M ECO C-INFINITY is 100% chlorineTriathlon short to match your Castelli top for race day or your next brick session. Excellent fit, quick drying fabrics, and the SnapLock closure system to clip to the top to prevent it from riding up are key components of this high level pair of shorts. The hidden rear pocket provides additional storage space on race day or can carry a key or credit card during training. GIRO3 grippers to keep the legs in place and our proven KISS Tri seat pad are