I have one pair of the jumpsoles platform training shoes. If any of you remember the Strength Shoes these are very comparable. They strap onto the end of any tennis shoes and instantly elevate you off the ground 3-4 inches. They are fantastic for building calf muscles and the fast twitch fibers in your ankles. This is my second pair, as I have been training with them same brand of platform shoe since 1995. For more information, I'm sure you can check out their web-site (jumpusa) . This training aid really works and gives almost immediate results that I have witnessed first hand. I really don't need my new ones, as my old pair works just the same. These fit anyone with a shoe size from 8-10 1/2. I have used these for only a couple months (indoors only) these will virtually last a lifetime.
I am selling this pair for 43.00 shipped.
I have many nice refs on these boards. If you have any questions please feel free to ask and I will try to answer them as best I can.