Moscot Shtup Sunglasses combine a clean rectangular silhouette with a tortoise finish for everyday sunwear. The frame is offered in a size 51 with customizable lens options for prescription or non-prescription use. Key attributes: Tortoise | Brown | Havana | Acetate | Anti-reflective coating option | Prescription-compatible | Available as frame only / customizable lenses | Rectangular silhouette | Tortoiseshell pattern | Dimensions & fit: Cal 51 | Bridge 24 | Temple 148 | Average fit (Size 51) | Composition & care: Acetate | Clean lenses with a microfiber cloth. Store in the protective case when not in use. Avoid prolonged exposure to high heat.