Castelli Sanremo 3 Trisuit – Performance and aerodynamics for triathlon

The Castelli Sanremo 3 Trisuit is a high-end triathlon trisuit designed for athletes seeking performance, comfort, and aerodynamics across all distances. Inspired by the suits worn by professionals, it features the renowned Sanremo construction, offering a perfect fit and great freedom of movement.

Thanks to its technical fabrics and competition-optimized cut, the Castelli Sanremo 3 allows you to transition between swimming, cycling, and running with maximum efficiency.

Highlights

• Sanremo® construction for optimal comfort and a precise fit
• Aerodynamic fabrics developed for cycling performance
• KISS Tri chamois comfortable and quick-drying
• YKK® front zipper for effective ventilation
• Long sleeves to improve aerodynamics
• Practical rear pockets for in-race nutrition
• Ideal for short and long distance triathlon

Sanremo Technology for maximum comfort

The Sanremo® construction, a Castelli signature, separates the top and bottom parts of the trisuit to offer a more natural fit on the body. This design improves freedom of movement and facilitates ventilation during exertion.

The front closure also allows for easy adjustment of the trisuit's opening during the race or in hot weather.

Aerodynamic performance on the bike

The sleeves and fabrics used on the Castelli Sanremo 3 have been designed to improve aerodynamics. The close-fitting cut limits turbulence and promotes better air penetration, a valuable advantage during the cycling leg.

Comfort across all three disciplines

The trisuit is equipped with the KISS Tri chamois, specially developed for triathlon. It offers a good level of comfort on the bike while remaining discreet and quick-drying for the run.

Breathable fabrics ensure excellent moisture management to stay dry and comfortable throughout the event.

Features

• Use: triathlon (short and long distance)
• Construction: Sanremo®
• Closure: YKK® front zipper
• Chamois: KISS Tri
• Sleeves: aerodynamic short sleeves
• Pockets: 2 rear pockets
• Fabrics: breathable, stretchy, and quick-drying
• Fit: performance / close-fitting

💡 Triathlon Store Advice:
The Castelli Sanremo 3 is an ideal trisuit for triathletes seeking aerodynamics, comfort, and performance across all distances, from sprint to long-distance triathlon.