I just started these last week and I love them. I was a die hard lover of the Boston's for a long time and then started these last week. At first I was suprised and though they were the best since the Boston's. Now I can say they are better. Better forefoot cushioning and though the heel looks wierd it is suprisingly effecient. And the upper mesh is awesome, nice and light and breatheable. I don't normally write stupid shit like this but I had to share my feelings.