I have been wearing Saucony for about 4 years now and was fitted for the Omni 9s I loved those shoes so much I ordered a second pair. When they went to the Omni 10s I ordered a pair of those and ran my first 1/2 marathon in them and loved them as well so I ordered a 2nd pair of those. Now I am training for a full marathon and wanted to see if I could find a shoe that was a little bit lighter with the stability and I came across these. I took them out for a short 4 mile run today just to see how they felt and they were very comfortable, light and breathable. Quite a bit lighter than the Omnis and the support was there also. I like these shoe laces much better than the others I did not have to double tie them and they stayed in place. However Im normally an 8.5 in the other Saucony shoes and a normal width. The Mirage seems to fit a little more snug all the way around. I am not going to order a 9 because I like a tighter shoe but it is a noticeable difference. I will be taking these out for a longer run tomorrow to see if I will be using these for my marathon or not because I did notice that these shoes almost force my stride to be even more over-pronated. I have a minimal over-pronation and a soft heel strike. My arch is a low medium arch. When I ran today with my stride and step I could feel the pressure first hit the heel and then roll on the side of my feet like they were being slightly rounded. Curious to see what it will feel like for my feet, shins and knees after a few more miles. For the price these shoes are excellent if not for the longer runs then I will be sporting them in the gym for strength training, zumba, step and cardio sculpt because they are stylish, and comfortable.