Photochromic Sunglasses with Polarized Lens for Outdoor 100% UV Protection, Anti Glare, Reduce Eye Fatigue

Aluminum - Magneisum frame Photochromatic Composite TAC lens Polarized HD UV Blocking Lens Lens width: 2.68 inches Bridge: 13 millimeters 【ULTRA PHOTOCHROMIC DESIGN】 This magical photochromic lens are based on the intensity of sunlight and ultraviolet light, darkening the light grey lens. What’s more, these glasses protect the eyes without interfering with your perception of color. Plus its fashion rectangular design, always match your daily dressing demand 【UV400 POLARIZED PROTECTIVE LENS】 These sunglasses are superior to the previous type of sunglasses in three ways - when moving indoors or outdoors, the lenses adjust to the reduced light conditions automatically. And secondly, the polarized lenses reduce flare and glare. Meanwhile, 100% UV protection layers against harmful UVA/UVB Rays 【USAGE OCCASIONS】 Photochromic looking sunglasses can do a good job of stopping the dazzling effects of sunlight when you are driving, running, fishing, biking or other outdoor activities.