Wow, what can I say? I bought these shoes cause they were on sale as "Fast Running Shoes" and man were they right! I grabbed the orange pair so I could be seen while jogging at night. I didn't expect to be running so fast that the pavement would catch fire. It was like a scene right out of Back to the Future. These shoes were so fast the cops couldn't even catch up with me, and I'm 300+lbs. If these shoes melt off my feet, I'll have to buy another pair!