Shoes Description
Japanese mesh upper with midfoot synthetic support strap. Ultra-thin Phylon(TM) midsole wedge. Minimal full-length Pebax® plate with three permanent Omni Lite compression pins. For use on harder tracks. Weight 5.2 oz.
Are these a good spike to use for 800/1600/3200 races?
Also, why do they say these spikes are for use on a harder track? Thanks