Review on NOOKNAK Lightweight Breathable Comfortable Numeric_10_Point_5 Men's Shoes by John May

The heel of this shoe is huge and carries a lot of weight. In addition, the edges of the inside of the shoe are slightly indented at the edges, which increases friction when running. I feel it about 20 minutes after each run and by the time I'm done I have multiple blisters. I had to buy another set but I'll probably throw these out, I almost never used them.