Designed to fit the Bottom Bucket Seats of Ford F150 F250 F350. Bottom Seat Covers are waterproof and the perfect way to protect the seats of your vehicle. We make the bottoms only because this is the part of your seat takes on the most wear and dirt. With bottom seat covers your only hiding what you sit on and the rest of the seat is there for you to see. This is also a great way to hide an already damaged, dirty or worn out seat. Keep your leather cool in the summer and warm in the winter with our comfortable and easy to CLEAN neoprene.