The Castelli Free Aero Race 4 is a very high-quality men’s cycling shorts with best comfort and excellent aerodynamics. Ideal for competitions and generally for performance-oriented road bikers.
Area of the legs made of very aerodynamic vortex, the contact points with the saddle are made of extremely elastic Forza (with 38% lycra)
very light, minimalist straps made of mesh material
Progetto X² Air Seamless seat upholstery
Castelli clothing is usually quite small
Race Fit Cut
recommended for the temperature range 15°-35° C