Review on 50 Pack Houseware Microfiber Cleaning by Tim Lefebvre

These towels are 85% polyester and 15% nylon, not 15% polyamide as is typically the case with finer woven microfiber. However, they are fully synthetic and therefore leave fewer streaks than cotton, although their weave is not fine enough to clean glass without leaving streaks. They collect about twice as much water as a cotton fabric of comparable size. They don't fall apart and don't change shape when washed. They do well for house cleaning and seem safe for cars. In general, they are not much better than cotton or cotton/polyethylene fabrics. But you get a lot of material for the price.