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Castelli
Sanremo S Tri Speed Suit - Men's

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$324.99
Color:Black

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Race-winning aerodynamics and performance with the Sanremo S Speed Suit

What Our Gearhead® Experts Are Saying:


"This is the go-to for serious racers. Its aerodynamic design saves energy on race day, and the Progetto X2 chamois keeps me feeling fresh even after hours in the saddle. Plus, it stays put thanks to the silicone leg grippers."


When it comes to race-day performance, the Sanremo S Speed Suit redefines fast. With CFD-based fabric placement and bonded seam construction, this suit is optimized for minimal drag, reducing aerodynamic resistance by as much as 6% in Castelli’s C4A wind tunnel testing. The Forza 2 Stretch fabric provides breathability, support, and aerodynamic efficiency, ensuring we stay cool and comfortable during high-intensity efforts.


The minimalist design doesn’t compromise on comfort. Bonded sleeve endings reduce irritation and create a seamless transition to our skin, while the lightweight bib straps provide a secure fit without adding unnecessary bulk. The Progetto X2 Air Seamless chamois delivers exceptional support, making even the longest rides manageable. Silicone leg grippers keep everything in place, ensuring the perfect fit through sprints, climbs, and descents.


Built for those who demand the best, the Sanremo S Speed Suit is our ultimate choice for achieving new personal bests on the bike.


Details

  • Aerodynamic race suit designed for speed and comfort
  • CFD-based fabric placement minimizes drag and maximizes efficiency
  • Forza 2 Stretch fabric blends airflow with breathable comfort
  • Bonded sleeve endings reduce drag and provide irritation-free fit
  • Lightweight minimalist straps keep bib secure without bulk
  • Silicone leg grippers keep suit in place for a streamlined fit
  • Progetto X2 Air Seamless chamois for long-ride support and comfort
  • Item #CSTZ7YC
Material
Forza 2 Stretch
Season
spring, summer
Fit
Race (form-fitting)
Chamois
Progetto X2 Air
Leg Gripper
silicone
Claimed Weight
7.6oz (215g)
Activity
cycling
Manufacturer Warranty
limited 2 years

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