Castelli Free Aero 4 Kit Version bib shorts
The 2018 Free Aero Race Bibshort is the best-selling Castelli short of all time. So for 2019 we've made some dramatic changes. There's a new leg gripper that still features a lie-flat raw-cut edge but now has vertical silicone stripes to keep it in place without restricting stretch. The new fabric allows for better print quality for your custom team production, the same as Team Sky will use in 2019. We've updated the seams to improve the fit and make the short look even better on the body. The revised Free 3 Aero Race Bibshort also receives the updated Progetto X2 Air seamless seat pad featuring the softest surface fabric you've ever felt in a seat pad.
- 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.