The Free Aero Race 4 Bibshort is Castelli’s top race short, which also means that it’s insanely comfortable even if you never pin on a number.
The fourth major generation of the short features the updated Progetto X2 Air Seamless seat pad. This pad separates a soft, stretchy skin care layer that moves with your body from a generously padded cushioning layer that replicates the form of your saddle. Eight-hour rides are no problem.
Of course the fabrics are premium, made to our specifications by Italy’s best fabric suppliers. The Forza fabric on the inner leg features 38% Lycra® content for perfect fit, while the Vortex fabric on the side panels is dimpled for aerodynamics. And it’s held in place by the latest iteration of our seamless flat Giro leg gripper.
Engineered for aerodynamics and WorldTour racing performance. The careful choice of fabrics and components and the obsessive attention to detail make this bibshort supremely comfortable even when you don’t pin on a number.
• Vortex dimpled fabric on legs for aero performance
• Forza fabric on inner legs with 38% Lycra® content for perfect fit
• Stripe mesh engineered minimalist bib construction keeps you cool
• Giro4 leg gripper elastic for better grip distributed over larger area
• Doppio V construction in front for increased support and comfort
• Flat-lock stitching
• Progetto X2 Air Seamless seat pad
• 15°-35°C / 59°-95°F
• Weight:172g
Brand: Castelli