Intro-Tech Spaghetti Front and Second Row Custom Floor Mats for Select Mercury Mariner (Medium SUV) Models - PVC (Gray) Created with 5/8 inch thick high impact PVC woven in a 100-percent trapping design Premium quality driver's side heel pad Finished with a color coordinated fabric binding Research developed padded rubber nib backing provides extra traction 100-percent colorfast with easy shake-out and hose-off cleaning