These Shoelaces were made exclusively for OrthoStep. The 5/16" Flat Round Shoe Laces are High Quality Athletic Shoelaces. Our 5/16" Flat Replacement laces comes in a 2 pair pack (4 Laces) with our own private banding. We have 12 colors for you to choose from, "Black, Brown, White, Navy, Carolina Blue, Neon Blue, Red, Purple, Neon Green,Neon Pink, Neon Yellow, Royal Blue", and they come in 3 different lengths, 36", 45", 54". For Sizing info: Take a Look at The Last Picture for Lace Size Chart. Perfect for adding some flair to your shoes. Great for all types of shoes. MADE IN THE USA!