[Quality Assurance]: a hippie must-have and one of the fashion accessories for men and women* that will set you apart. At the same time, the polarised light of the steampunk sunglasses protects your eyes from harmful UV rays or glare from the outside world. [Polarised and UV400 lenses]: polarised sunglasses block reflected glare from the road, water or other shiny materials. UV400 protective coating blocks 99% to 100% of harmful UVA and UVB rays. Whether you're driving to work, strolling down the street or sunbathing on the beach, women's polarised sunglasses allow your eyes to enjoy the sun without feeling dull. Classic [Spring hinges and non-slip accessories]: Small flat lenses and wire frames provide ultra-lightweight sunglasses, complemented by non-slip nose rests and temple covers to keep your nose and ears feeling comfortable. The spring hinges on the classic sunglasses increase the opening and closing performance of the temples, giving you a better feel whether you have a normal or wider head. [Wearing comfort]: Polarised Retro Men's Sunglasses bring you ultra-lightweight sunglasses in a wire frame with a non-slip nose rest and temples for a more comfortable fit on your nose and ears for any face shape.