Ducati Flow C4+ Fabric JacketFlow C4+ designed by Drudi Performance exclusively for Ducati, is a lightweight, breathable, and fully CE certified mesh jacket. The interior incorporates Warrior lite protectors on the shoulders and elbows and can also accommodate a back protector (sold separately). A hook sewn on the back allows it to be worn with any pants having a standard coupling, to prevent the jacket from riding up on the back. Flow C4 also features a detachable lining