TR Frames Triacetate Cellulose Lenses Polarized UV Protection Coating Lens Width: 62mm TAC Polarized Lenses - Lenses are made of Triacetate Cellulose (TAC) material. TAC has excellent optical properties to prevent shrinkage of PVA polarizing film, with high strength and scratch-resistant surface. Restores true colors, eliminates reflected light, and provides clear visual comfort. HIGH QUALITY FRAME These sunglasses are crafted with high-quality TR90 material, UV400 protective lenses, and reinforced metal hinges. Designed for durability and long-term use. STYLISH AND UNIQUE DESIGN Ideal for outdoor activities such as driving, shopping, and traveling. GIFT PACKAGING Includes: 1 x Sunglasses, 1 x Microfiber Cleaning Cloth, 1 x Glasses Case. Thoughtfully presented for gifting to friends and family. LIFETIME WARRANTY Comes with a hassle-free lifetime warranty and responsive customer support. HOW POLARIZED LENSES WORK Polarized lenses feature a special filter that blocks horizontally polarized light, reducing glare from reflective surfaces. This enhances visual clarity and provides more comfortable vision compared to standard tinted lenses. BENEFITS OF POLARIZED LENSES Polarized lenses improve color contrast and visual definition in bright conditions by filtering out horizontal glare. This results in enhanced visual clarity and reduced eye strain. They help minimize eye fatigue, which may contribute to reducing discomfort such as headaches during prolonged outdoor exposure. Polarized lenses effectively block glare reflected from water surfaces and wet or slippery roads, improving safety and comfort while driving. Designed to allow clear visibility of dashboard displays while worn. Suitable for hiking and outdoor adventures, especially in high-glare environments such as snowy mountainous areas.