[Black 25 Millimetres]

Bluestorm Z1 Turbo: The powerhouse, medium-pored sponge - short, with a wide pimpled structure. With a 50° sponge, the Turbo is even harder than the normal Z1. With the Bluestorm Z1 Turbo, Donic has produced an even more dynamic version of the Z1. The sponge of the Z1 Turbo is slightly harder, with the same medium pore size. An almost perfect combination, with the very thin high-tension pimpled rubber and the highly valued dynamic blue sponge. The perfect weapon for the uncompromising attacker.