Ray-Ban Kai Sunglasses pair a refined oval metal frame with protective lenses for everyday use. The design balances classic styling with practical features like adjustable nosepads and prescription compatibility. Key attributes: Gunmetal | Dark violet | Metal | UV protection | Polarized lens option | Adjustable nosepads | Compatible with prescription lenses | Includes original protective case | Oval shape | Full-rim metal frame | Color-contrast temple tips | Dimensions & fit: Size 56 — Lens width: 56 mm; Bridge: 15 mm; Temple length: 145 mm; Height: 34 mm | Size 59 — Lens width: 59 mm; Bridge: 15 mm; Temple length: 145 mm; Height: 36 mm | Composition & care: Frame: Metal | Lenses: Bio polyamide