DescriptionSuitable for distances from 100 meters up to 800 meters as well as hurdle events. Built for the sprinter that is looking for maximum speed and comfort. Features a EVA heel crash pad that gives cushioning on impact. The ¾ length 8 pin PEBAX spike plate design with cut outs to provide optimum propulsion and rigidity while reducing weight. EVA Heel with shark skin allows for durable cushioning.