This is the one thing that bugs me the most about CLs! Sure, the color only disappears from under the ball of your foot, but it still makes the shoes look very worn (and although people have told me it's not really visible, I've seen candid pics of celebs where it is so I'm not buying it :s) I too would get my CLs zipsoled if I could get it done in clear instead of black..But I haven't found a place where they do that.