Auto Fanatics Heavy Duty Wash Bonnets are made of the same HD wash mitts. These mitts and pads have superior water retention fibers and have a professional comfort construction. In a very car care oriented environment like Southern California with hundreds of full service car wash businesses; we have the opportunity find out what hits the mark and what doesn’t with our customers. so when it comes to wash mitts, we offer the best of car wash mitts that are durable and hold the right amount of soap and water. It may sound easy to come up with the right wash mitt, but people who wash cars for a living all day are very particular in this regard. It’s like finding the happy medium, too much water retention and it’s like lifting weights all day, not enough requires too many returns to the “bucket” for more soap and water.