Ray-Ban RB3449 003/8G updates the classic Aviator with a semi-rimless metal frame and gradient grey lenses, offering lightweight all-day wear and reliable sun protection. Key attributes: Gray | Plata | Metal | 100% UV protection | Gradient grey lenses | Category 3 sun protection | Semi-rimless frame | Lightweight construction | Plastic temple tips | Aviator shape | Flat-edged metal temples | Single bridge | Dimensions & fit: Lens width: 59 mm | Bridge: 14 mm | Temple length: 135 mm | Lens height: 51 mm | Size L | Composition & care: Metal frame | Polyamide lenses | Clean lenses with a microfiber cloth; avoid abrasive cleaners and high heat.