Oakley Terraforma Sunglasses pair a bold rectangular silhouette with Oakley’s PRIZM lens technology to improve contrast and color clarity in bright conditions. Key attributes: Gray | Grey | Titanium | PRIZM lens for enhanced contrast | Polarized lenses | UV protection | Full-rim construction | Lightweight titanium frame | Rectangular frame shape | Thin curved frame | Full-coverage lenses | Dimensions & fit: Lens width: 58 mm | Bridge: 17 mm | Composition & care: Titanium frame | PRIZM polarized lens | Clean lenses with a microfiber cloth; avoid abrasive cleaners and solvents.