Discover Michael Kors MK2163 San Marino sunglasses, a refined tribute to modern luxury. This square acetate frames silhouette for women sits in a full‑rim design in Black, sized 52mm with a 19mm bridge and 140mm temples. The Dark Grey Gradient lenses lend a poised, versatile aesthetic, perfectly suited to daily sophistication. Crafted for comfort and performance, the front is carved from premium acetate for a smooth, enduring wear. The polyamide lenses offer durability and lightness, with a classic Base 6 curvature. The frame is prescription-ready via Ardor Eyewear’s lens customization, with orders shipping in 8–12 days when you select the option. Designed for comfort and longevity, the Geofit High Bridge Fit ensures the bridge sits neatly on the nose for a secure, comfortable wear. With a 19mm bridge and 140mm temples, the frame achieves balanced proportions for all-day wear. Face shapes harmonize with this square silhouette: the MK2163 flatters oval and round faces by softening angular lines, while heart-shaped faces may also enjoy its bold geometry. Those with strong jawlines might prefer softer silhouettes, but confidence and polish remain constant. As a UK-based luxury retailer and official stockist of designer brands, Ardor Eyewear guarantees authentic designer eyewear, full manufacturer packaging, and premium service. Buy the MK2163 San Marino frame alone or choose prescription lenses—our lens-fitting service completes your order and ships in 8–12 days, delivering a seamless luxury experience.