DOWCO Guardian WeatherAll Plus Motorcycle Cover (Medium) (Black) Made with ClimaShield&reg;, a heavy-duty, waterproof, breathable, 300-denier, solution-dyed polyester fabric with a DWR (Durable Water Repellant) top coat and PU (Polyurethane) and MR (Mildew Resistant) undercoating. This material provides maximum protection against rain, mildew and fading caused by the sun's UV rays.Dowco's top of the line and most popular cover.All seams are taped to ensure maximum waterproofing.Soft cotton is used to protect the windshield.Cover ca