I am extremely happy with these mats. I ordered them the day before I picked up my new Mazda CX-5, and they got here the day after I brought the car home. Over the following weekend I ran to the grocery store and picked up a bunch of stuff, including a bunch of six pack plastic bottles of soda, but I left them in the backseat floorboard till I needed them the following week. Well, when I went to get them out of the car, I realized there was a standing puddle of soda all the bags were sitting in. A bunch of the bottles had loose caps and one of the 6 packs had turned over and leaked out. most of 3 bottles were empty, and the other three had some missing. I was really pissed off, expecting the soda to be all over the carpet of my new car. I got all the soda out, soaked up the standing liquid with paper towels, and then carefully lifted out the mat. None of the soda had gotten through the mat! They had contained the puddle for who knows how long, and it was a good bit of fluid. I just took the whole mat over to the hose and sprayed it off. Good as new. These are so worth the money.
They are very sticky/grippy on the bottom and don't move once they are down in place. I drive a ton, putting over 8,000 miles on my car in the last couple of months and I almost always have muddy/sandy boots, and the driver mat still looks great, though I plan to take them to the hose soon. I do like that the gas door lever isn't covered as some other mats do.