Covercraft Custom Fit Car Cover for BMW Z4 (380 Deluxe Fabric, Taupe) A general-protection fabric with an inner film barrier that provides an excellent balance of water resistance breathability and softness 3-layer SFS designed for cost-effective performance Soft touch inner layer is bicomponent spunbond to pamper the vehicle's finish Bottom-edge elastic to hold the cover tight and is equipped with grommets for a cable lock and an additional grommet that can be installed to accommodate your vehicle's antenna Custom-made to hug every contour of your specific vehicle and most of these made-to-measure covers have sewn-in mirror pockets