I have 4 pairs of KMD Evo and 1 pair of these Spyridon. I like the toe size of the Spyridon better as I have long pinkie toes that fit this model better than the Evo. These are very comfortable and the only negatives for this model is that they are a little stiffer than the KMD Evo and not as breathable so that my feet get hotter in this model. However, I still love them and they too are great for foot pain.