With effortless precision, Ray-Ban® Wayfarer Ease BR4340 Sunglasses perpetuate the easy-going style of the world's most famous sunglasses. These are the iconic Ray-Ban sunglasses seen on faces in every corner of the globe, now given a lift with a super-lightweight, but strong, propionate injected nylon frame. You'll appreciate both the hypoallergenic properties of this advanced frame material, as well as its smooth comfort. Easy on, easy off – and like the originals, Ray-Ban Wayfarer Ease Sunglasses feature premium glass lenses. Manufacturer style #: BR4340 .
Classic: Created in 1937, the classic lens was originally developed for military use. Classic lenses are available in many styles, including the popular G-15 and B-15 lens. These lenses offer a high degree of clarity, comfort and protection, blocking out a majority of blue light and prevents 85% visible light from passing through the lens.
Mirror: The mirror coating features an advanced technological coating to help reduce glare and increase contrast for greater visual comfort, while also providing a stylish look.
Flash Mirror: The same great technological coating as the mirror lens significantly decreases glare, with an additional bold and stylized flash coating.
Gradient: Gradient lenses are characterized by a smooth transition from a solid color to a transparent shade of the same color.
Photochromic: Sensitive to light exposure and adaptable to every kind of environment. The UV400 protection ensures almost complete protection for the eye. (99%-100%).