Brightent Deluxe Waterproof 10 Layers SUV Car Cover Sport Utility Off Road Vehicle XHSUV This item is made of 10 Layers high density Silver-Aluminum-Poly woven material with fleece at backing, protect from scratching, very good at water-proof and sun-proof. For wind proof, this cover has 2 loops sewed at the bottom, you can find the cord to tight the cover.