Deluxe heavyweight all-weather cover. Top made of water-resistant 420-denier 100% polyester, with PU coating. Bottom is made of 65/35 polyester/cotton mix with heat-resistant, PU coating. Waterproof heat-sealed seams. Improved vents remain open at all times. Sewn-in grommets for improved attachment of anti-theft devices. Sewn-in soft windshield liner. Elastic cords sewn into bottom for a snug fit.