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Men's Triathlon Shorts
Designed specifically for triathletes, our men's triathlon shorts offer unmatched comfort and performance. A must-have for any triathlete.
Drill short for training.
rosso corsa
Meant to be the most comfortable and lightweight triathlon short for training and racing. Engineered for ultimate long-distance comfort, support, speed, and durability.
rosso corsa
A triathlon short for all three disciplines and all distances. Take it to the start line of your season highlight or your after-work training session. Clips to the Castelli Free race top (short sleeve or sleeveless) for all the advantages of a one-piece suit.
Men's Triathlon Shorts
Castelli's men's triathlon shorts provide maximum comfort thanks to the KISS Tri seat pad and excellent muscle support, combined with superb fit and aerodynamics.