TERRAL RX | Handcrafted Eyewear - Lavetaeyewear - Gafas de 。Laveta Terral RX AC Eyewear with Mongoy Wood and Black Rings Non-laminated, lightweight mongoy wood frame and black rings in ecological Italian acetate Bioplastic. Organic and hypoallergenic finish is sweat resistant. Sterling Silver logo and hinges with springs for an optimum fit. Sunglasses size is 50 x 23 x 140 (lens x bridge x temple in mm). All lenses mounted on Laveta glasses are Zeiss. These include gradient brown gradient tint Zeiss lenses. The light reduction levels gradually decrease from top to bottom. UV PROTECTION: 100% protection against UV rays
ACUTE VISION: clear vision without any distortion
COMPATIBILITY: with acetate, wood, metal and injected frames 
DURABILITY: to improve scratch resistance they have a premium anti-scratch treatment
PURITY: the material closest to the mineral glass in terms of transparency and clarity of vision 
LIGHTNESS: up to 50% lighter than glass BRAND NEW, unisex design, quality sunglasses are Made in Spain. Includes a protective rigid wooden case and a microfibre chamois cloth.