Blueberry Muffin Black Grey Eyewear by Cartier is a stylish and modern eyewear choice for any fashionista. The design features a sleek black frame with grey lenses and a unique blueberry muffin inspired design along the temple arms. The lenses provide 100% UV protection, while the adjustable nose pads and lightweight frame make them comfortable to wear for long periods of time. They come with a branded protective case and a cleaning cloth to keep them looking like new. Customers have commented on the stylish look and comfortable fit of these glasses. They also praised the quality of the materials and construction, as well as the UV protection offered by the lenses. Overall, these glasses are a great choice for anyone looking for a stylish and modern eyewear option.