My analysis of this product showed that the Saucony Kinvara Running Mutant is a great addition to Men's Fashion and perfect for serious runners. The shoe offers a lightweight design with superior cushioning that provides comfort and support for the feet, resulting in a perfect performance during running .The breathable mesh construction keeps the feet cool and dry from sweat. The only downside is the slightly higher than average price point. Overall I recommend these shoes to all runners looking to take their training to the next level..