Elegant and iconic, the Cartier Santos de Cartier Rectangular Sunglasses feature a refined gold-tone metal frame with signature exposed screws at each corner—a hallmark of the historic Santos design first introduced in 1904. The rectangular lenses are gradient gray with subtle polarization for optimal glare reduction and UV protection (100% UVA/UVB). Thin temples taper elegantly toward the ear, engraved with 'Cartier' and model details, while the nose pads are adjustable for comfort. Housed in a luxurious red leather case embossed with the Cartier logo and accompanied by a matching red presentation box and authenticity card (visible '5061' serial tag), this piece blends heritage craftsmanship with modern sophistication. Ideal for daily wear, business-casual settings, or upscale leisure, these sunglasses exude timeless Parisian chic and appeal to discerning individuals who value discreet luxury. The lightweight construction ensures all-day comfort, making them suitable for extended wear in urban or resort environments.