The visor has 99% light transmission, full transparent and pure clarity at all times. Designed with anti-fog coating and an overall shield that the visibility is maximized, whether it is indoors or outdoors, you can see clearly. PREMIUM MATERIALS - Made of transparent recyclable and waterproof pet (Polyethylene Terephthalate) which effectively isolate saliva and protect your whole face from spray, splatter, droplet, dust, oil and smoke and so on. LIGHTWEIGHT & COMFORTABLE - Each side equipped with an elastic band and sponge headband, Ideal for long time wearing. The elastic band and sponge pads are already in place, just remove the protective film from the shield and you're ready to go. WASHABLE AND REUSABLE- The face shields can be easily clean, and reused many times, environment friendly.