The Silhouette vintage 4075/75 1140 sunglasses feature a classic round design with grey lenses, offering a stylish and timeless look. Made with 100% UVA & UVB protection, these original sunglasses are perfect for casual occasions, suitable for adult unisex wear. The clear plastic frame and medium size add to the overall versatility and comfort of the product. Designed in Austria, these sunglasses exude a retro charm while providing reliable sun protection.