Castelli San Remo 3 Sleeveless Trisuit: Ultimate Freedom of Movement and Maximum Performance.

The Castelli San Remo 3 Sleeveless Trisuit is the latest evolution of Castelli's iconic triathlon suit and takes performance to the next level. With an optimized fit, aerodynamic materials and innovative cooling technology, this trisuit is designed for triathletes who don't want to waste a single second on race day. The sleeveless design allows for maximum freedom of movement and less drag in the water.

Maximum Speed and Aerodynamics

Every triathlete knows: efficiency in the water, on the bike and while running makes the difference between winning and losing. The San Remo 3 Sleeveless has been refined with CFD analysis and wind tunnel testing, optimizing aerodynamics and compression for maximum performance.

• Forza2 Stretch fabric on the legs - Advanced compression for better muscle support and reduced drag.
• Seamless shoulder area - No sleeves means less drag in the water and extra freedom of movement when swimming.
• Smooth finished arm openings - Prevents chafing and provides ultimate comfort during long races.

Cool and Comfortable, Even on the Warmest Days

High temperatures call for smart solutions. Castelli has equipped this trisuit with lightweight and breathable fabrics to keep you cool and comfortable, even on the hottest race days.

• Extremely breathable fabric - Dissipates moisture at lightning speed and keeps you dry and fresh.
• Innovative ice pocket in the neck - Keeps your body temperature under control during intense efforts.
• Sanremo front opening - Provides extra ventilation and is easy to adjust while running.

Smart Design for Optimal Functionality

The San Remo 3 Sleeveless is not only fast and comfortable, but also smartly designed to support your performance.

• Two flat back pockets - Provides ample space for nutrition without additional air resistance.
• Silicone grippers on the legs - Prevents creeping up and ensures a stable fit.
• Sanremo front closure - Easily unzips for extra cooling or quick toilet breaks.

KISS Tri Seat Pad: Comfort Without Compromise

The KISS Tri seat pad provides the perfect balance between comfort on the bike and freedom of movement while running.

• Shock-absorbing cushioning where you need it - Ideal for long bike rides.
• Thin and flexible design - Prevents irritation and feels natural while running.

Why Choose the Castelli San Remo 3 Sleeveless Trisuit?

With the San Remo 3 Sleeveless, you are choosing a trisuit built on years of innovation, scientific optimization and feedback from elite athletes.

• Sleeveless design for maximum freedom of movement and less resistance in the water.
• Breathable, quick-drying materials and ice pocket for optimal cooling.
• Forza2 Stretch fabric and KISS Tri seat pad for top performance in all disciplines.