When you have to drive in the cold climate it is possible that you should halt the truck in some place until the snow fall reduces and thereby you could continue the journey without any risk. During this time when you halt there are chances that the snow would enter the interior though you close the doors. Also, until you halt the vehicle you may have to open the door to avoid suffocation inside of the truck. In such situations, there are chances that the mats could catch up the snow and would not let the snow make the carpets wet. In the winter season it is tough that the carpets could be dried so instantly.
So, why not you buy the best floor mats for f150 and thus be happy for having less work to handle with during the winter season. Also, when you do not buy the wet mats then there is a chance that you should keep your legs on the wet carpet because of which you would get sick very soon. The number of days you do the duty on the truck would be reduced. This does mean that your income also will reduce just for the reason you have not followed the best solution of how you could avoid the carpets getting wet.
If it is the mats, you could take them out and remove the snow and then wipe it with a thick blanket which you could dry later. So, when you have a solution then why should you bother about the expenses that you may have to spend in buying them? Try to evaluate the cost versus income more accurately so that you know the value of the mats that are available online in multiple types. Of course, you could also choose the texture of the mats depending on how much mud it has to hold and so on.