Castelli Bolero Short Arm Sleeves - SS24

Aero sleeves for use with Aero 7 Jersey and San Remo BTW Speedsuit for additional aero gains.

If you have a keen eye, you'll have noticed the lines running down the arms of pro riders when they race TTs. These aero ribs are the Bolero sleeves. The ribs create aerodynamic trip strips, making our TT suits even faster. If you're ready to set your next PB, the Bolero sleeves are a must.

Features

• Sleeves with aero trip ribbing for maximal aerodynamic gain.