Richa Spirit C-Change Yellow Fluo Jacket. The Richa Spirit C-Change has been developed using the very latest fabric technology. Not only is it designed to wear in all weather conditions, the outer material is fused with a Scoeller technology called C-Change to make the jacket extremely breathable. 100% waterproof membrane. Removable shoulders, elbows and back protections. Waist adjustment. Detachable inner thermal lining. Connexion Zipper jacket / trousers. Reflecting inserts for night riding.