The Geo Silencer 3 is a color-up from last season’s Silencer 2, which debuted an update to the upper that has been maintained in version 3. The spike plate is 3⁄4-length nylon with a PUimpregnated polyester laminate. It creates a hard-toothed, grippy heel that’s been proven in numerous Mizuno spikes from
past seasons. Six spike wells and three permanent pins provide the forefoot traction, and this season features newly shaped spikes with fluted ridges to improve the response on synthetic rubber tracks. The synthetic leather upper snugs the foot nicely with traditional lacing and internal webbing and features a hook-and-loop strap at the top of the laces for extra security.
UPDATED Sizes: unisex 5–13 Weight: 6.6 oz. (w/spikes, men’s 11) Spikes: 6, replaceable; 3, permanent Upper: synthetic leather
Innersole: sheet EVA Midsole: full-length CM-EVA Outersole: full-length thermoplastic spike plate Recommended for: 400–1500 meters, hurdles; synthetic surfaces