So I decided to take a chance on the replacement laces I found on Amazon.
They came from an English company, TZ Laces and cost about $10 shipped (yes I know, ridiculous). Anyway, I really wanted some fluorescent green laces for the blue lights. I had seen someone post the combo and wanted them (but wanted them as close to the Kobe 8 laces as possible).
The TZ laces turned out to be slightly thicker than the actual Kobe 8 laces, but they are still thinner than any flat laces I have found. The quality is nice and they seem to be as close to the original laces as we can get at this point. They could be slightly thinner, but I am definitely satisfied. I went with the 71" laces. I measured the Kobe 8 laces at 63" and wanted to make sure I got something long enough. At 71", they are a little long, but double knotting helps quite a bit.
Sorry for the sh*tty iPhone pics. The color looks more volt in these pics, but know that it is more of a green than a yellow in person.



