Castelli Since 1876, Castelli has been the tailor for the cycling champions. Our riders have worn the world champion rainbow stripes, the Tour de France’s yellow, polka-dot and green jerseys and taken home all three of the grand tours, the classics, six days, you name it. Competizione Short We made the Competizione Short to incorporate as much technology as possible from our top-of-the-line pro-level race shorts at a great value. And although it's certainly capable of weekend racing, it's also a great comfort performance short even if you never pin on a number. This is the short that brings the best of Castelli's know-how in building comfort performance shorts into an accessible product in your cycling wardrobe. COMFORT YOU CAN FEEL: The KISS Air2 seat pad has most of the comfort of our top seat pad but represents maximum value BUILT FOR PERFORMANCE: The careful choice of fabrics and components and the obsessive attention to detail make this bibshort supremely comfortable without compromising on performance. AERODYNAMIC: This minimalist workhorse pro-level comfortable race bib is engineered for aerodynamics and WorldTour racing performance. Product Features: COMFORT THAT LASTS The main Vortex textured fabric and the Giro4 leg gripper come straight from our top Free Aero Race 4 Bibshort, while the KISS Air2 seat pad has most of the comfort of our top seat pad but represents maximum value. PERFORMANCE FIT The Affinity Pro Lycra fabric on inside of leg provides outstanding stretch and rebound. Comfortable lie flat seams and GIRO3 leg gripper make sure the shorts stays in place. PRO-LEVEL CONSTRUCTION This minimalist workhorse pro-level comfortable race short is engineered for aerodynamics and WorldTour racing performance. The careful choice of fabrics and components and the obsessive attention to detail make this short supremely comfortable without compromising on performance. Free Aero Race 4 Bibshort Free Aero Race 4 Short Competizione Bibshort Competizione Short Entrata Short Endurance 3 Short Buying Options Buying Options Add to Cart Buying Options Add to Cart Add to Cart Customer Reviews 4.8 out of 5 stars 6 4.2 out of 5 stars 33 4.4 out of 5 stars 309 3.8 out of 5 stars 29 4.3 out of 5 stars 108 3.7 out of 5 stars 123 Price — no data — no data $124.99$124.99 — no data $62.95$62.95 $139.99$139.99 Features Premium fabrics and fit Premium fabrics and fit Outstanding fabric stretch Outstanding fabric stretch Reflective panels on leg Optimum muscle support Seat Pad Progetto X2 Air Seamless Progetto X2 Air Seamless KISS Air2 KISS Air2 KISS Air2 Progetto X2 Air Seamless Weight 212 g 172 g 173 g 158 g 158 g 181g Size Charts: