When you buy through links on this page, HuffPost may earn a commission that helps support our journalism. Every product is handpicked by the HuffPost Shopping team, and prices and availability are subject to change. I have a confession: I own over 50 pairs of running sneakers . Although it’s slightly embarrassing to spill the beans on my abundant collection, it makes it easier to compare and contrast different styles. Plus, your kicks can make or break your training, so knowing what to look