Meet the MK4149U from Michael Kors, a refined square frame in a timeless black injected plastic. This full rim silhouette creates an elegant profile, ideal for the discerning urban professional who values authenticity and craft. The frame’s XS sizing and universal fit priorities ensure a comfortable, secure wear from morning meetings to after-dark engagements, while the 52mm width and 40mm lens height offer a balanced, flattering proportion for a range of face shapes.

Constructed for lightness and durability, the MK4149U features injected front and temples that feel supple against the skin while delivering lasting structure. With a bridge of 17mm, a 52mm lens width, and 145mm temple length, this frame provides precise fit and comfortable wear for long days spent in the office or on the move.

Prescription-ready customization is available through Ardor Eyewear. You can opt to purchase the frame alone or with prescription lenses, which we tailor and fit to your chosen lenses and ship within 8–12 days. Your authentic designer eyewear arrives with full manufacturer packaging and our assurance of genuine, premium quality.

Face-shape guidance: square frames typically best suit oval and heart-shaped faces, offering balance to angular jawlines. Those with round faces might enjoy the crisp structure of this silhouette for added definition; if you have a square face, the MK4149U can still bring a sophisticated contrast with its soft edges when paired with the right lens styling.

As a UK-based luxury retailer and official stockist of designer brands, Ardor Eyewear delivers luxury eyewear with authenticity, seamless online ordering, and fast delivery. This classic designer eyewear choice pairs seamlessly with a modern lifestyle—polished, versatile, and unmistakably you.