13Fifty Boston Polarized Retro Men's & Women's Sunglasses

POLARIZED LENS: 13fifty lenses are polarized to provide the highest quality vision while you’re out and about. By using superb solar technology, this ensures optimum performance and superb sun protection for any situation.IMPACT RESISTANT: These lenses are made using 100% polycarbonate and are virtually unbreakable. Unlike most other polycarbonate lenses, these lenses are made from materials used in aircraft windshields. Take your vision to new heights with these lenses.UV PROTECTION: Harsh UV rays can be detrimental to your sight after repeated exposure on top of ruining your view. These lenses are designed to block 100% of UVA and UVB rays, so you can take in that gorgeous view safely outdoors.rugged: These lenses have been crafted with care and are made from high-quality materials so you don’t have to worry about breaking them. They’re made of virtually unbreakable polycarbonate, which is lightweight, flexible, and durable. Perfect for everyday use. excellent materials and excellent craftsmanship ensure long-lasting durability.