How do mixed material frames combine the benefits of different materials?

Frame material: acetate; Frame color: black; Lens filter category 3; Lens color: black; Made in Spain; Includes: cleaning cloth, case ... Oct 27, 2020 ... Some websites say category 4 lenses are necessary for ski mountaineering, and some say category 3 are good enough. Jun 29, 2022 ... What is category 3 UV protection? ... Category 3 sunglasses block 82-92% of UV light, which makes these UV sunglasses an excellent choice for sun ... Feb 4, 2025 ... Our sunglasses are thoughtfully designed to reflect the harmony of fashion & nature. ... CATEGORY: 3. MATERIAL: PC TEMPLE MATERIAL: PC LENS ... It is the most trendy frame in our collection Made from plants, this sunglass features category 3 polarized lenses. Add to cart · View ... Sep 25, 2014 ... Category 3 is for strong sunlight and the most common category because almost all brown and grey (or 'smoke') lenses are Category 3. Shop ... Cool, casual unisex sunglasses with a soft rubberised finish. Quality anti-glare, category 3 lenses with UV400 protection. Category 3 sunglasses are ideal for medium to bright sunlight. They are perfect for the beach, driving on sunny days, or any daytime outdoor activity. With a ... Anti-UV lenses block 100% of harmful rays and the category 3 protection shields you from glare. Our optical engineers developed these sunglasses for hiking. Category 3 sunglasses are the most common category and provide added protection from UV light. Our standard dark sunglasses tints are within this category ...