Donic Quattro

Like most of the allround rubbers, the Donic Quattro has a soft and controlled sponge. To match this, Donic has developed the Faktis technology for the top rubber. It is just as soft as the sponge, creating a unique harmony between the top rubber and the sponge. This makes the rubber incredibly controlled and sensitive. This is made possible by a finely tuned mixture of rubber-compatible plasticizers and highly elastic synthetic rubbers.