SPECIFICATIONS DETAILS Frames made from Titanium. Titanium frames are lightweight, hypoallergenic and corrosion-resistant, ideal for durability and comfort. Polaroid lens, with Polarized (minimize glare from reflective surfaces, improving clarity and comfort outdoors) and UV400 (blocks 100% of harmful UVA and UVB rays) protection. Polaroid lenses are high-quality polarizing lenses that reduce glare, enhancing visual clarity and comfort. Other feature is Anti-Reflective (enhance vision clarity by reducing internal lens reflection). Hign-concerned Chemical: None Shape: Round. Weight: 13.62g Includes protective packaging with box & clean cloth. SIZE & FIT Frame Measurements: Frame Width 147mm (hinge to hinge), Lens Width 44mm, Lens Height 42mm, Bridge 26mm (nose gap), Temple 145mm (arm length). CARE Gently clean lenses with a damp cloth in one direction; avoid harsh chemicals. Certification: CE