Made of waterproof PVC material, which is trimmed with durable 900D polyester fibers. It is perfect for all conditions and provides year-round protection against rain, snow, wind and scorching sun. The PREMIUM covers have mesh vents to increase airflow, providing protection against moisture accumulation, and Velcro for a better fit. Blue threads add accents to strong seams, while comfortable rubber grips help you easily remove the cover. The whole looks elegant and prestigious, thanks to the large Broil King® logo.