Car Care Products - X Static - Microfiber - Premium Towel [50x70cm] Features Keep the dust away with X-Static Microfiber Premium Towel. Microfiber is a revolutionary polyester/polyamide fabric that is non-abrasive and hypoallergenic. The X-Static Microfiber towel attracts dust, grime, oily films and salt residues like a magnet. Its surface structure contains 90,000 microfibers per square inch. These micro-hooks grab, lift and hold dust and grime without the need for cleaning solutions.