Made with ClimaShield®, a heavy-duty, waterproof, breathable, 300-denier, solution-dyed polyester fabric with a DWR (Durable Water Repellant) top coat and PU (Polyurethane) undercoating. This material provides maximum protection against rain 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 can be placed on the bike while hot, as heat shield material is used in places that may come in contact with hot pipes. Reflective Moisture Guard® vent system prevents moisture build-up under the cover. Elastic shock cord is sewn into the bottom of the cover to provide a snug fit. Polyester webbing belly strap is sewn-in to prevent the cover from coming off in high winds. Sewn-in hole for wheel lock to be passed through, for added security.