This Prof Body is a lightweight protective windstopper, made of Atom Windblock and with an Airmesh back panel. 
 
This windvest is developed for performance, but tailored for comfort.  It is designed to be compatible with all our shirts, short sleeves and long sleeves and serves as an extra layer of wind protection. 
 
The Airmesh back panel features 3 ergonomically placed openings to provide easy access to the back pockets of a jersey. Its lightweight characteristics make it easy to foldable and storable.