Mazda CX-90 All-Weather Floor Mats, Rear (Capt. Chairs W/ Walkthrough) Set of 5. With this set you get two middle row mats, one walkthrough mat and two mats for the third row. Help keep the great outdoors in its place. Custom-fitted to your Mazda CX-90, these All-Weather Floor Mats guard against snow, mud, sand and whatever else comes through the door.