Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: I wear size 13 shoes. Is there any hope of fitting shoes this large on this rack?
Document: I like the sturdiness of the rack, but it is large enough to make opening and closing the closet door difficult. It is also suppose to screw into the door vs. just hooking over it like other cloth models. We purchased this one b/c my husbands size 12 shoes were having trouble fitting into the smaller slots on the cloth racks, but they have just as much trouble fitting side by side on the metal one.
How great this shoe rack is will depend upon your shoe size. If you have a man's large size 13, the storage loops are too close together as you might have to skip a loop meaning less shoe storage. For mounting behind a closet door, is there enough clearance behind the door to the wall? If not, your door might open only part way as the rack projects several inches out from the door hitting the wall.Considering all of the above, I am glad we purchased this rack.
Everyone else is exactly right that larger shoes are too wide to fit 3 pair in a row. I share this rack with my husband, and while I have absolutely no problem fitting 3 pair on each of my rows (women's size 5), his only hold 2 pair per row except for some cheap canvas slip-ons that can be squished a bit (men's size 9).
I have a smaller closet so I thought I'd save some space by having my shoes on the inside of my door. I wear a size 11, and when I hang any of my tennis shoes on the top rack, my door doesn't close so I keep it open most of the time. Also, when I hang this rack over my door, it barely fits the door width. I have to squeeze it in when I want it to close all the way.
This rack goes together easily and is sturdy enough but will not hold 18 pair of large mens shoes. Even womens sneakers are a tight fit. I would guess that max shoe size for womens flat and thin shoes would be size 7 to 8. Mens would probably be a D width of 8 or smaller. But it worked fine for the wife and I don't have anywhere near that many shoes so a closet floor worked fine.
I have small feet (size 5) so i didn't have any problems fitting my shoes on it. The only drawback (and the reason it loses a star) is that that the bars that hold the shoes sometimes pop out of the frame with the weight of the shoes. I had one bar that was particularly pesky so i reinforced it with electrical tape and haven't had further problems. It may not be the prettiest patch job, but it works.
I worried about the spacing and with my size 13 shoes it may get snug but it won't be impossible. Boots and thongs won't fit at all. The main point was keeping them out of dog range, and then being able to find the second shoe at 6am. I think we have a good product here.
Very easy assembly and nice quality. Stays put when you open and close the door. Comes with hardware to attach to a wall which is a nice option. I wear a womens size 7 so my shoes all fit, but folks with larger shoes may have challenges getting all 18 pairs on there.
It was easy to put together, but some of the parts were broken when I took them out of the box, and another one snapped off in my hand as I was assembling it. Nothing a little superglue couldn't fix, but still not worth the $20. The other reviewers are right - it's very narrow - but I wear a size 6 so all of my shoes fit fine.
Set up took only a minute.I wear mostly converse size 9 and they all fit side by side.Doesn't bump against the door.Couldn't ask for more.
Answer: Size 13 shoes should fit on the rack, depending on what type they are and where you hang them. I wear a size 11 mens that will not fit on the top row (they raise higher than the door), but they do fit from the second row and down. I wear a lot of flip-flops, so I'm not sure about how much weight this product can handle.