Please help I’m annoyed

What type of couch material is this! I want to buy couch cleaner but I don’t want to get the wrong one an mess up my couch. Ignore the crumbs I have kids lol it’s that type of material where you run your hand over it and it gets dark then you run it over it again and it gets lighter lol

It’s not leather or pleather either. Even my family doesn’t know what type of material this is 😩😂

Being 25 weeks pregnant I’m literally crying over this because I’m frustrated!