Castelli Men's Sanremo S Speedsuit

The next evolution of the suit that started a revolution.

Aero-optimized speed suit for racing and hard training.

CFD-based fabric placement and seam construction

Engineered shoulder fabric used specifically to reduce drag at race speeds, with as much as 6% savings in CdA

Bonded sleeve endings for comfort

Lightweight body fabric for optimal cooling, breathability, and comfort

Aero-optimized Forza2 Stretch fabric for maximum comfort and aerodynamic advantage

Aero-optimized fabric delivers 3% decrease in CdA

Silicone leg grippers to keep leg endings in place

Progetto X2 Air Seamless seat pad for comfort even on your longest rides