Nighthawk Brand offers premium Microfiber products of the highest quality. Microfiber has been an evolutionary breakthrough in the Detailing Industry. The quality of Microfiber you use can make all of the difference in the final outcome of your detail. Nighthawk Brand does not offer a Microfiber Towel that is under 400 G.S.M. Nighthawk Brand Microfiber is designed to accomplish its designated task and be durable enough for repeated use and a long service life. Our Microfiber products are designed to be reused, reducing overhead costs for our customers. You will find that General Purpose Towels are higher quality than some of our competitors highest quality Microfiber.