I believe they are the fat/medium laces. People mentioned buying these laces, which I did and I love em'. It was replaced with ribbon because people complained about them become untied while running and what not.
I don't know if I'm allowed to post ebay links here but they were posted in regards to laces before, so here you go. I bought it from here. Also in regards to length, I forgot what length, maybe someone can chime in on this post.
Just found my original post from a couple months back after the lace swap for reference:
Edited by adobo24 - 12/7/13 at 5:25am