I went up half a size on these boots. extras around just in case of losing or ruining them. I understand that some of this is more than likely a storage size issue or the fact that one pc to another will have different program save data paths so it makes sense, I just want to note that it exists. They are really cute and the foot bed is great just like the others. The quality is really good albeit a bit on the heavier side. The only thing I didnt think of however is the smaller space between the light and my desk, I use that area for blueprints and the stack and prints sometimes are so big, when I turn the page the light turns off :( I just put a post it note over the sensor and problem solved. 10 pages of content. Overall, we love the rack - it has greatly helped bring sanity & organization to our garage. 5 left a little too much foot bed/ length past the tip of my toes. Great support by both the sole and the upper for my foot.