Sovis' world-wide patented solar visor is the original and best designed adjustable blade sun visor. Don't be fooled by the cheap immitations -- Sovis uses high quality polycarbonate film for the best UV protection (over 99% UVB and UVA2 / 97.2% UVA1 protection), and it's resistant to both warping and scratching. Whether it's golf, tennis, fishing, or watching a ball game -- we all love to be outdoors. But the harmful effects of the sun can be a major obstacle to fully enjoying your time spent outside. The Sovis UV blocking sun visor is stylish, lightweight, very comfortable and with the adjustable polycarbonate film effectively blocks the sun’s UV rays, protecting your whole face from sunburn, freckles and other harmful effects from overexposure to sunlight