The Loewe Rectangular Sunglasses in Havana are a stylish accessory that combines luxury and modern design. Here are some key features of the product:

- **Frame Color:** Havana (a classic tortoiseshell pattern)
- **Lens Color:** Typically features gradient or solid shades that complement the Havana frame
- **Frame Material:** High-quality acetate for durability and comfort
- **Lens Material:** UV-protective lenses to shield your eyes from harmful rays
- **Style:** Rectangular shape that suits various face types

**Dimensions:**
- **Frame Width:** Approximately 145 mm
- **Lens Width:** Approximately 54 mm
- **Bridge Width:** Approximately 20 mm
- **Temple Length:** Approximately 140 mm

Please note that there can be slight differences in the actual dimensions due to manufacturing variations. These sunglasses are perfect for adding a sophisticated touch to any outfit while providing excellent eye protection.