Made out of a tough 600D Oxford material combined with a soft PVC bottom layer which offers superior windshield protection from the snow. It is waterproof so it will not get soggy even after hours. No matter winter or summer, our snow cover for car windshield is effective against sun heat, rain, autumn leaves, and of course, during the cold winters without breaking a sweat! Thanks to the dual mount straps, PVC insulated bottom layer and dual side flaps, our car snow cover fits secure without getting slipped or blown away, even in the roughest winds