FLAT MIRRORED LENS,NON-POLARIZED?Lens made of resin material in lightweight, scratch resistant, and high visible light perspective to make your vision clearer, reduce surface reflections; also non- polarized reduce headaches for using. UV400 PROTECTION FOR YOUR EYES?This livhò sunglasses anti-glare lens effectively blocking 100% Harmful UVA & UVB Rays. UV400 rated sunglasses is essential to filtering out sunlight reflected glare and protecting your eyes against long term UV damage when you go out. SOLID SLEEK METAL FRAME,FASHION & CUTE DESIGN?Solid metal frame in flat thin style makes the sunglasses firmer, extra flexibility and stability; and the sunglasses size fits for most of adults. DURABLE NOSE PADS?Reduce the burden on your nose bridge and help you wear it more comfortabl