Introducing the Michael Kors MK4121U square eyeglasses in Black Horn, a refined expression of luxe design. This full-rim frame for men is crafted from premium acetate and features a balanced geometry that flatters a range of features. With eye size 54, bridge 18, and temple length 145, the Mosel delivers a comfortable, proportionate fit across most face shapes, while offering a modern, urban silhouette. The style is shown with a demo lens; the frame is prescription-ready, and Ardor Eyewear can tailor lenses to your prescription, shipping a finished pair in 8–12 days.

Meticulous construction and a timeless palette define the MK4121U. The front is layered in a classic acetate finish, rendered in the versatile Black Horn tone that pairs with business attire and weekend casuals alike. The square silhouette exudes confidence, while the full-rim design ensures durability and a refined fall-line across the cheekbone. A comfortable bridge and lightweight temples support extended wear without compromise.

Face shape guidance: Square frames like MK4121U Mosel typically flatter oval and round faces, adding balance to angular features. They can also suit heart-shaped profiles when paired with the right size and color. With eye size 54 and a thoughtful 18mm bridge, this frame offers versatile proportions for a polished, professional look.

Prescription-ready customization: Ardor Eyewear specialises in authentic designer eyewear at competitive prices. You may choose the frame-only option or buy with prescription lenses tailored to your vision, which we fit and ship in 8–12 days after prescription submission. The frame comes with the manufacturer's packaging, and our service is designed for a seamless online experience, precisely aligning lenses and frames for optimal comfort and clarity.

Lifestyle and assurance: Wearing these frames signals a modern luxury lifestyle—urban commutes, after-hours networking, and confident style. As UK stockists of premium brands, Ardor Eyewear guarantees authentic designer eyewear, easy online ordering, and premium service, with the convenience of prescription customization and swift delivery. Embrace luxury eyewear that looks and feels as good as it performs.

Explore our diverse collection of eyewear, offering a perfect blend of quality, craftsmanship, and style. Whether you’re looking for timeless classics or modern trends, our range caters to every taste and occasion.

*The packaging image is for reference purposes only; actual packaging may differ.