Along with the Run Falcons I bought with these Duramos, they are the absolute BEST shoes I've ever purchased. They're insanely lightweight, have terrific bounce and are comfortable right out of the box. The heel is well-cushioned and protective. I walk 4-5 mi/day and these shoes have caused not one blister or squished toe and my feet feel amazing afterward. Great price too, especially on sale. Buy. These. NOW!