The **Balenciaga Square Rectangle Sunglasses** in the color combination of Havana/Havana/Brown are a stylish and modern accessory that embodies the luxury and sophistication of the Balenciaga brand.

### Key Features:
- **Frame Material:** High-quality acetate, providing durability and comfort.
- **Lens Type:** UV protection lenses that shield your eyes from harmful rays.
- **Design:** A chic square-rectangle shape that complements various face types and adds a trendy touch to any outfit.
- **Color:** The Havana color features a rich, warm brown tortoiseshell pattern, making it versatile for both casual and formal looks.
- **Dimensions:** While the exact dimensions may vary, these sunglasses typically have a lens width of approximately 54mm, a bridge width of about 18mm, and a temple length of around 145mm. Please note that there can be slight differences in the actual dimensions.

These sunglasses are perfect for anyone looking to make a fashion statement while ensuring eye protection. Balenciaga's attention to detail and contemporary design make these sunglasses a must-have accessory.