ImportedTR90+METAL frameTri Acetate Cellulose lensPolarizedUV Protection Coating coatingLens width: 1.96 inchesLens height: 1.69 inchesBridge: 0.86 inchesArm: 5.11 inchesULTRA-LIGHT AND FOLDABLE SUNGLASSES: The weight of the whole sunglasses are less than 21g, The polarized browline sunglasses can be clever folded and let You can put them anywhere that will not occupy space, 90directional folding, the folding process is smooth, long time use is still stable non-deformationERGONOMIC DESIGN: New coming elegant retro sunglasses design combining vintage with stylish style gives you an unbelievable wearing experience never will be out of date. These unisex foldable sunglasses have square frames with a polycarbonate browline along the top and metal along the lower rims. The adjustable nose pads adapt to any face, ensuring a comfortable fit from morning to evening. The rivets on the front and the contrasting color accents on the end tips identify the Heytea brandLIGHTWEIGHT&SOFT&DURABLE: These polarized aviator sunglasses are designed for comfortable daily wear with durable lightweight frames and UV400 polarized lens, TR90+Metal full folding Frame, With extremely high-temperature resistance, not easy to deform, not easy to break, and it is durable, The solid frame has a tight-hinged design and sturdy construction, the adjustable arm gives you a stress-free wearing experience, Skin-friendly, perfectly fits your face, comfortable and durablePOLARIZED And UV 400 PROTECTION: The polarized lens is manufactured according to the principle of light polarization, The newest polarized lens will offer you a very long-last comprehensive protection that keeps your eyes away from all harmful UV400 rays and glare reflections from water, snow, road, The lens adopts 7-layer filter technology,100% blocking UVFASHION CLASSIC DESIGN: Classical and stylish design, with rich color combinations of frames and lens, vintage appearance makes these retro square sunglasses a must in anyone's collection, Our foldable semi rimless sunglasses are different from other glasses on the market, the vintage Square frame and rivet design make you look more fashionable, it's suitable for both men and women, Ideal for driving, walking, beaches, parties, photo booths, travel, shopping, daily use, streetwear