you shipped to po boxes ?

Hi, Thank you for reaching out and choosing Jason Markk for your shoe care needs. Yes! We can ship to PO BOX via postal service USPS. We hope this helps, JM Team

i have gold metallic leather sneakers. Will these wipes rub the metallic finish?

You should be okay. There is a textured and smooth side to the wipes. Use the smooth side and wipe away.

Is this mostly for tennis shoes or any kind of shoe? Mostly looking to clean my boots. Suede, velvet, etc

This is to clean shoes, tennis shoes only. I have my white leather tennis shoes, Gucci, Fendi and Ferragamo. Don’t know about other fabrics. I normally spray my shoes that aren’t leather with a suede spray for shoes.

Will this work on sneakers like Vapormax Flyknits?

Yes they will. You just have to take your time and really scrub, depending how dirty they are. The full on Jason Markk cleaner would work better, these are more for spot cleaning on the go.