Le Specs Thunderbird Black/Silver Mirror Sunglasses
Cellulose Propionate:?ÌÎÌ_ÌÎÌÝHypoallergenic, lightweight and durable plastic material. Used on selected Le Specs plastic frame styles
Polycarbonate:?ÌÎÌ_ÌÎÌÝExtremely impact resistant, durable and lightweight plastic material. Used on selected Le Specs plastic frame styles.
Nylon:?ÌÎÌ_ÌÎÌÝLightweight and flexible plastic material providing maximum comfort. Used on Le Specs 'Le Fine' frames.
Nickel Silver:?ÌÎÌ_ÌÎÌÝExtremely durable flexible metal material with hypoallergenic nickel-free coated finish.
Used on all Le Specs metal frame styles.
Acrylic Lenses:?ÌÎÌ_ÌÎÌÝOptical quality decentred lenses providing maximum ultra-violet protection in compliance with international sunglass standards. Used on Le Specs two-piece lens Styles.
Polycarbonate Lenses:?ÌÎÌ_ÌÎÌÝPolycarbonate lenses are made of a thermoplastic material. These lenses are produced, by injection moulding and coloured directly in the mass in case of uniform tint, or on the surface of moulded lenses, in case of shaded tint.Le Specs lenses meet the Australian and New Zealand standard 1067:2003 category 3 Sunglasses offer high sun glare reduction and good UV protection, and category 2 Sunglasses offer medium sun glare reduction and good UV protection.