Hugo Boss 0921/S 0807 Black 55-17-145

All sunglasses are formulated to protect against UV rays and to minimize glare, but polarized lenses have been made with a special process to filter out this type of intense glare. This formulation acts almost like a blind or curtain, allowing only some light to pass through.POLARIZED PRESCRIPTION SUNGLASSES Xperio UV™ polarized prescription sunglasses aren’t just ordinary sun lenses. They help you see more no matter what you’re doing outside, providing excellent clarity of vision all while protecting your eyes with a superior quality lens.HOW TO PROTECT YOUR EYES FROM HARMFUL BLUE LIGHTThere are lenses that help reduce exposure to Harmful Blue Light. Transitions^® adaptive lenses selectively filter Harmful Blue Light and provide at least 20% protection indoors and over 85% protection outdoors.