D Lolylad Polarized Sunglasses for Men and Ultra UV400 Driving Sunglasses Women, Photochromic, Lightweight, Protection,

Photochromic sunglasses: Equipped with photochromic lenses that automatically adapt to sunlight and UV levels for comfort and improved vision. UV400 Polarized Sunglasses: These sports sunglasses effectively block harmful UVA and UVB rays, providing complete UV protection. Lightweight Design: Lightweight construction and soft silicone nose pads provide all-day comfort and a perfect fit for outdoor activities. Glare Filtering: Filters out glare while driving, providing a safer driving experience. A must-have for enjoying your outings with peace of mind. Advanced Sunglasses Technology: Designed not only as a stylish accessory, but also as a high-performance essential for leisure, travel and sports. The working principle of this product is as follows: These glasses are made with translucent lenses that use photochromic lenses. Under normal conditions (nighttime or indoors), the glasses remain translucent, but when worn outdoors, they block and absorb harmful UV rays. Thanks to our multi-layer compound lenses, a black protective layer forms on the outermost layer of the glasses as UV rays are absorbed, causing the lenses to change color. Therefore, when UV rays are weak or non-existent, the protection is ineffective and the color remains the same. This is what makes our glasses different from regular sunglasses. Features: 1. Intelligent Light Perception Technology - Automatically changes color based on sunlight and UV intensity. Effectively filters strong light and protects your eyes. - Provides high-resolution, clear vision and reduces fatigue. 2. The lenses are made of a TAC material to ensure long-term use. 3. Dustproof and windproof design ensures safe outdoor activities. 4. High-quality polarized lenses - Blocks light, reduces heat radiation, enhances contrast, reduces damage caused by strong sunlight, and restores image accuracy. Enjoy clearer vision. 5.100% UVA/UVB Protection - 100% polarized lenses filter out harmful rays and balance the colors your eyes naturally perceive, enhancing natural visual clarity.