These are Gucci square-frame sunglasses, likely models such as the GG1307S, GG1663S, GG0956S, or GG1793S, known for their bold design, high-quality materials, and signature Interlocking G logo. The specific model number can usually be found engraved on the inside of the left arm of the glasses

• Design: The sunglasses feature an oversized, square-shaped frame with a high-shine black acetate finish. This shape offers a bold, contemporary look that is both stylish and versatile.
• Lenses: They are fitted with gradient lenses that provide 100% UVA/UVB protection. The gradient effect transitions from a darker shade at the top to a lighter, often purple or violet, shade at the bottom.
• Details: The temples (arms) feature the iconic gold-tone Interlocking G logo near the hinge, a signature motif of the Gucci brand.
• Materials: Crafted in Italy, the frames are primarily made from durable and lightweight acetate, with some models incorporating eco-friendly recycled acetate.
• Accessories: As shown in the image, the sunglasses typically come with a protective velvet case (color may vary) and a matching microfiber cleaning cloth.