Allsop's Clean-screen cloth is a microfiber synthetic chamois. It almost feels like suede. It's a washable lint-free textured cleaning cloth. The densely woven material is very soft and very durable and acts like little fingers to grab dirt, sweat and fingerprints and lift them away. That way you are not just rubbing the dirt all over the place. If the cloth gets dirty, just wash it. The more you use it, the better it performs.