The Mizuno Geo-Silencer 4 Track Spikes are recommended for distances of 400m to 1600m as well as hurdles and offer an enhanced fit for the elite athlete. A full-length, elite-level middle distance plate promotes power and traction and energy loss is minimized. The unisex Mizuno Geo-Silencer 4 Track Spikes weigh just 5 ounces and offer a snug, personalized fit.
