Castelli CMC BTW Men's Speed Suit Variant:, Progetto X2 Air Seamless Seat Pad - L Length: 547mm

Length: 547mm

with no manual intervention required from the user

or for those long bike rides when a reapplication might be needed

making it easy to carry the trainer before and after every ride

This is why Sterzo Smart is one of the most interesting innovations for your indoor training ecosystem

Castelli CMC BTW Men's Speed Suit Variant:, Progetto X2 Air Seamless Seat Pad - L Length: 547mmCFD and significant testing create the fastest road racing suit, optimized for high speeds when the race splits apart. PRODUCT FEATURES Made to be the fastest option for high speed road racing Dimpled shoulder and sleeve fabric for boundary layer aerodynamics Smooth body for reduced skin friction and laminar flow Premio based short portion for aero comfort Progetto X2 Air seamless seat pad for all day comfort 2 way YKK zipper Lasered tone on tone