Polarized Lens has Anti-glare, Anti-reflective, Scrach proof and Shatterproof character, that can block out harmful UVA/UVB. At the meanwhile, professional polarized sunglasses restore the true color, give you a more HD visual clarity and soft vision, eliminate eye fatigue and protect your eyes better. TR frame’s memory feature helps sunglasses avoid the deformation problem.,Polarized Lens has Anti-glare, Anti-reflective, Scrach proof and Shatterproof character, that can