The Nike Maxfly 2 sprint spike. The placement of the quarter-inch ... weight foam ideal for runners spending more time on the track. The Maxfly employs an aggressively shaved compression-molded ...
Nike has removed the middle spike from the ... It fits true to size and is relatively comfortable by track spike standards, ...
How Nike Made Track Spikes For Oscar Pistorius’s Carbon Fiber Blades They call him blade runner, or the fastest man with no legs. But how do you build shoes for someone with no feet?