• Through BINI OPTICS True Color lenses, all natural colors of an object are retained and represented. True Color lenses offer an option for you, enjoy the natural colors as good as they are and a unique, enhanced contrast of red, yellow and green colors.
• Non-varnish nylon frame: The traditional nylon frame is colored by spraying paint/varnish and essential oil on the outer layer to complete the coloring and polishing. BNUS uses plant pigments (environmentally friendly biological dyes), which are cured at high temperatures when nylon materials are molded, without any harmful substances, chemical residues, and better oxidation resistance. You don’t even have to worry about pet bites or accidental eating, of course, you may lose a pair of glasses
• SPRING HINGES:Spring hinges besides standard components of a hinge, our sunglasses spring hinges have a spring directly connected to the hinge, which allows a greater extension of the temple outward, forming a flexible temple - hinge system which provides more comfort and resistance than the classical one. The flexible temples open to the size of the head and withstand much better to bending and hitting
• B.N.U.S sunglasses are backed by 12-month warranty and professional after-sale service within 24hrs.

• Department ‏ : ‎ unisex-adult
• Date First Available ‏ : ‎ January 18, 2017