Quote Originally Posted by pll View Post
So here's a silly idea, FWIW: I have this foil blanket that is mostly white on one side and "heat reflective" on the other. I think it would be easy to fashion a two piece cover for a shoe (it's relatively flexible), taping the pieces to the bottom of the shoe. I can mail it to you if you PM me your address. I got in a race and kept it in my car trunk.
It is worth a shot, I will pm you