Elegant and iconic, the Cartier Santos de Cartier sunglasses feature a distinctive rimless square design with signature gold-tone metal accents at the corners and bridge—echoing the legendary Santos watch’s exposed screws. The lenses are gradient gray with subtle anti-reflective coating, offering UV400 protection while maintaining refined aesthetics. The temples are sleek black acetate with the engraved Cartier logo near the hinges and the iconic double-C 'C de Cartier' medallion on the temple tips. Lightweight yet robust construction ensures all-day comfort. Presented in Cartier’s signature red box and matching Saffiano leather case, this piece embodies French luxury and timeless sophistication. Ideal for formal events, business settings, or upscale casual wear, the Santos de Cartier sunglasses merge heritage craftsmanship with modern minimalism. The model number '7515' (visible on the display stand) corresponds to a specific frame size and variant within the Santos line. Perfect for discerning individuals seeking understated opulence and architectural elegance in eyewear.