There was a Nike tennis sneaker that debuted around the same time as the original Breathe Free. It had a similar fit and first came in a black-toed, white, and lime green trimmed color. A second version came in black, white, and red trim. I just bought a pair of these with the lime green trim used, and I am curious as to the name of them. I have a picture, but do not know how to link it to this site. Any help would be appreciated. Thanks!