This running shoe is amazing! It has so many wonderful features that you will love. it has a touch of flexibility, it is versatile to be able to run anywhere. the color combos are amazing as well. The breathable mesh helps tons on those long runs and fits snug. this shoe is designed for those that go on long runs, and you wont be tired by the end and is amazing. Also this shoe is everything you are looking for in a shoe and you wont ever want to buy a different shoe. this the only type of shoe I will buy from now on and I highly recommend this shoe to any runner looking for a good trainer. ITS AMAZING!!