The Men’s adidas Powersprint 2 will be a popular sprint spike for 2010. If you are familiar with the original adidas Powersprint, this is the next generation up. I still race in my original Black/Red Powersprint models. Just like the Demolisher series in post-2004 Athens, the Powersprint 2 were … [Read more...] about REVIEW: Adidas Powersprint 2 Track Sprint Spike