I have a 2014 CR-V EX that has had WeatherTech FloorLiners and a WeatherTech cargo mat since shortly after I bought it new.
I just went out and checked, and the front passenger side and rear seat mats are fine.
The cargo mat has a bit of a "roll" on one side, but looking at the mat it appears to have slid slightly towards the rear. I moved it back into place.
The driver's side front mat has a little bit of an inward roll on the door side about 6 inches forward of the seat.
The heel section is not worn through.