Castelli Aero Bolero short sleeves 2024

Aero sleeves for aerodynamic gains

If you have a keen eye, you'll have noticed the lines running down the arms of the pro riders when they race TTs. These aero ribs are our Bolero sleeves — here in a short-sleeve version. The ribs create aerodynamic trip strips, making the Aero Jerseys and San Remo Speedsuits even faster.

Features

• Sleeves with aero trip ribbing for maximal aerodynamic gains
• Breathability: 5/5
• Lightness: 5/5