Free Sanremo 3 Sleeveless Trisuit

The Castelli Free Sanremo 3 Sleeveless Trisuit is an evolution of their best-selling sleeveless trisuit. Thanks to Computational fluid dynamics (CFD) modelling, the Castelli team have ensured aerodynamic drag on the bike has been reduced as far as possible. Careful seam placement and aero-optimised fabrics are deployed precisely to control airflow and thus reduce drag. With this trisuit, you can fully maximise your hard training and turn it into speed on the bike.

Lightweight fabrics are also used to regulate body temperature and deal with sweat build-up. And for the hottest of days, an internal neck pocket can be filled with ice, boosting cooling. The Sanremo front opening has been designed for convenience and comfort through all three tri legs and also makes it easier to open for ventilation and nature breaks. Around armholes, soft fabric is used to prevent chafing during running and swimming. Nothing has been left to chance in pursuit of triathlon performance. 

Kiss Tri Seat pad

Castelli’s Kiss Tri seat pad has been designed specifically for the demands of triathlon. Any unnecessary bulk has been removed, optimising comfort and mobility during the swim and run legs. However, targeted padding ensures excellent comfort on the saddle and extra fast-drying foam prevents chafing and discomfort when transitioning from swim to bike.