{"product_id":"vintage-style-metal-frame-sunglasses-with-uv400-protection-and-80-visible-light-transmittance-offering-clear-vision-and-eye-safety-for-adults-in-a-classic-brown-colour","title":"Vintage-style metal-frame sunglasses with UV400 protection and 80% visible light transmittance, offering clear vision and eye safety for adults in a classic brown colour.","description":"\u003ch1\u003eVintage Metal-Frame Sunglasses with UV400 Protection and 80% Visible Light Transmittance\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Brown vintage metal-frame sunglasses with UV400 protection showing front and side views\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/176\/2025-10-03\/original-image\/1616379252589.webp\"\u003e\u003c\/div\u003e\nThese vintage-style sunglasses combine classic design with practical sun protection features. The UV400 rating ensures complete blocking of harmful ultraviolet rays, while the 80% visible light transmittance maintains optical clarity. Constructed with a durable metal frame and polycarbonate lenses, they offer both style and functionality for everyday use. The brown lenses provide effective glare reduction without compromising colour perception, making them suitable for various outdoor activities.\n\n\u003ch2\u003eFeatures and Construction Quality\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Brown vintage metal-frame sunglasses with UV400 protection showing front and side views\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/176\/2025-10-03\/original-image\/1616379252590.webp\"\u003e\u003c\/div\u003e\nExamining the specific features reveals how these sunglasses deliver both protection and style. The combination of materials and technical specifications creates a product that performs reliably while maintaining aesthetic appeal.\n\n\u003ch3\u003eFrame Design and Materials\u003c\/h3\u003e\nThe metal frame measures approximately 50-55mm in lens width with an 18-20mm bridge, providing a balanced fit for most adult face shapes. The vintage design incorporates classic styling elements that avoid overly trendy features, ensuring long-term wearability. The metal alloy construction offers structural stability while keeping the overall weight between 20-30 grams for comfortable extended wear.\n\n\u003ch3\u003eLens Technology and Protection\u003c\/h3\u003e\nWith UV400 protection, these lenses block 100% of UVA and UVB radiation, meeting the highest standard for sun protection eyewear. The 80% visible light transmittance allows sufficient light through for clear vision while reducing brightness to comfortable levels. The polycarbonate material provides impact resistance that exceeds standard plastic lenses by approximately 10 times, offering additional safety benefits.\n\n\u003ch3\u003eConstruction and Durability Details\u003c\/h3\u003ePractical Applications and Usage Scenarios\nThese sunglasses serve multiple purposes beyond basic sun protection, adapting to various environments and activities while maintaining their protective function.\n\n\u003ch3\u003eOutdoor Activities and Sports\u003c\/h3\u003e\nFor walking, cycling, or casual sports, the UV400 protection prevents cumulative sun damage during extended outdoor exposure. The 80% light transmittance maintains sufficient visibility for navigation and obstacle avoidance. The lightweight metal frame reduces fatigue during activities lasting several hours, while the impact-resistant lenses provide additional safety during physical movement.\n\n\u003ch3\u003eEveryday Urban Use\u003c\/h3\u003eTravel and Versatility\nFor travel, the classic design transitions smoothly between different settings and occasions. The durable construction withstands packing and handling during journeys, while the protective case prevents damage in luggage. The unisex styling works for various personal aesthetics, and the timeless design avoids dating quickly with fashion trends.\n\n\u003ch2\u003eBenefits and Value Considerations\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Brown vintage metal-frame sunglasses with UV400 protection showing front and side views\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/176\/2025-10-03\/original-image\/1616379252592.webp\"\u003e\u003c\/div\u003e\nUnderstanding the specific advantages helps determine how these sunglasses provide value beyond their initial purchase, considering both immediate benefits and long-term performance.\n\n\u003ch3\u003eLong-Term Value and Durability\u003c\/h3\u003e\nCompared to cheaper plastic alternatives, the metal frame maintains its shape and finish for approximately 2-3 times longer under normal use conditions. The UV400 protection prevents potential eye health issues that could develop from cumulative sun exposure over years. The classic styling means they remain wearable through multiple fashion cycles, providing better cost-per-wear value than trend-focused designs.\n\n\u003ch3\u003eUser Experience and Satisfaction\u003c\/h3\u003ePurchase Decision Factors\u0026lt;\/h3\nChoosing these sunglasses provides reliable eye protection with UV400 certification alongside a timeless aesthetic that works across seasons and years. The combination of technical performance and classic design creates a versatile accessory that serves both practical and style needs without requiring multiple specialised pairs for different occasions.\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Brown vintage metal-frame sunglasses with UV400 protection showing front and side views\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/176\/2025-10-03\/original-image\/1616379252593.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Brown vintage metal-frame sunglasses with UV400 protection showing front and side views\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/176\/2025-10-03\/original-image\/1616379252594.webp\"\u003e\u003c\/div\u003e","brand":"b1iedb-mh","offers":[{"title":"Brown","offer_id":54049582121289,"sku":"CJNS105030901AZ","price":15.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/3643\/3225\/files\/1616379252590.webp?v=1773901432","url":"https:\/\/hhomeenjoy.com\/products\/vintage-style-metal-frame-sunglasses-with-uv400-protection-and-80-visible-light-transmittance-offering-clear-vision-and-eye-safety-for-adults-in-a-classic-brown-colour","provider":"hhomeenjoy.com","version":"1.0","type":"link"}