The Castelli Tri-Suit Free Sanremo 3 represents a true evolution of a best-seller—refined through aerodynamics, comfort, and race-day functionality. Designed for triathletes pushing for every second, it blends speed-focused engineering with all-day usability across swim, bike, and run.
Key Features:
- CFD-based fabric placement and seam construction reduce drag and optimize airflow at race speeds.
- Engineered ribbed fabric on sleeves and shoulders lowers CdA, delivering measurable aerodynamic gains.
- Internal neck pocket allows you to add ice for cooling in extreme heat conditions.
- Bonded sleeve endings enhance comfort and eliminate irritation during long efforts.
- Lightweight body fabric maximizes breathability and cooling across all disciplines.
- Two rear pockets sit flat to keep nutrition secure without bouncing during movement.
- Sanremo front opening improves flexibility on the bike, comfort on the run, and convenience during transitions or breaks.
- Forza2 Stretch fabric on the legs delivers aerodynamic efficiency with exceptional comfort.
- Silicone leg grippers keep the suit perfectly in place without restriction.
- KISS Tri seat pad provides subtle support on the bike while remaining virtually unnoticeable on the run.
Who is it for?
Built for triathletes seeking a high-performance race suit that balances aerodynamics, comfort, and practicality.
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