Fia is the original equipment standard for standard tweed fabric custom-fit truck seat covers. Engineered to meet or exceed vehicle manufacturer standards, Fia's advanced design creates a dynamic, state-of-the-art custom interior for your vehicle. Additionally, these Wrangler custom-fit seat covers are engineered from original saddle blanket material and install quickly and easily with Super-Grip, the slip-resistant fastening system using belt and buckle fasteners, zippers (on some models), and Velcro. Super-Grip slip-resistant fastening system is engineered to provide original equipment installation in minutes without the use of any tools. Multi-directional stretch polyester trim molds the seat cover to the contours of the seat. Velcro fasteners and a belt 'n buckle tightening system are the finishing touches that grip the cover to the seat.