4 Pairs Shoe Crease Preventers, Anti Crease Shoe Protectors Shoe Guards, Shoe Creases Stoppers for Sneaker and Casual Shoes, for Men's US Size 7-12

It works and it protects your shoes.

They fit these Nikes perfectly and I didn't have to do anything to them other than slide them in. You do have to get used to that extra piece in ur shoe, but it's not moving at all while in use. I've had them in these particular ones for about three months! I've walked back n forth at work in these. Not a very hard plastic bendable, and not very thin either the quality is right on the money.

Honestly they're really good at what they do. Amazing product.

These fit great. They seem high quality as they are pretty thick. I haven’t worn shoes with them yet, so I will update once I do to tell the comfortability of them. They were easy to install

Appears to do what it’s meant for, but the challenge is to get the protector to stay in place. I have trimmed both the protectors upto the 2nd line. Although the instructions says the inner sole has to be removed before the protector is inserted, my AF1’s doesn’t have removable inserts & also there is no guidance for how much to trim for the shoe sizes.

Truthfully I’m not sure if you’re supposed to wear these while wearing the shoes or not. I did initially and felt like my toe box was being crushed. Even though it’s relatively thin and stayed mostly in place, it wasn’t super comfortable. But it worked really well for preventing creases! I ended up having to remove them and only plan on putting it in place when NOT wearing the shoes. Hopefully that still helps, but we’ll see.

I’ve seen a few reviews stating these are unconformable and I get it but they are not causing any pain. You have plastic in your shoe of course it’s going to feel a little weird. Once you wear them in your shoe for a few days I feel like they conform to the shoe. This product does exactly what it says it does! No complaints and I recommend to anyone who wants to keep their shoes looking fresh.

Ehhh hurts my feet, I even cut them to help with the discomfort but no luck. They did work though!