Any improvement matters, because every single point can make a difference.
Great fun to play and power with the new GEWO sponge for even more efficient energy transfer into the ball. Based on experience and the advantages of the Proton Neo rubbers 325, 375 and 450, this series was developed to a new level. The result is a rubber featuring state-of-the-art rubber sheet surface technology, great sound, straight bouncing and excellent control, even in passive situations. Thanks to excellent frictional characteristics, DGC40+ technology produces significantly more tackiness for more spin.