Castelli have taken their original omloop all weather cycling short and upgraded the fabric to full nano flex 3g to create the nanoflex pro 2 race bib shorts. Be it dry, cold, wet, or a bit of them all, whatever the weather these have you covered.

The castelli women's omloop nano bib shorts excel when it comes to training and racing in cool and damp cycling conditions, where the challenge is to keep motivated as conditions take a turn for the worse.

Hot. Sweaty. But effective. Indoor training has likely become a key component of your training plans. And the castelli insider 2 bib shorts have been created to meet the unique demands of all your indoor training sessions.