Michael Kors MK4123U Square Eyeglasses for Men

The Michael Kors MONTREUX MK4123U is a square-frame optical built for men who prefer structure over subtlety. The geometry is sharp and deliberate — a wide, flat-top silhouette with defined corners that reads as boardroom-ready without sacrificing weekend versatility. At 57mm across the lens, these are a full-coverage frame that commands presence, while the 17mm bridge and 145mm temples deliver a secure, well-proportioned fit across a range of face widths. Available in two distinct finishes — 3005 Black and 3943 Olive Tortoise — the MK4123U suits men with oval, round, or heart-shaped faces particularly well, as the bold square geometry adds angular counterbalance. Olive Tortoise brings warmth and texture to medium-to-deep complexions, while Black is a clean, high-contrast choice that pairs equally well with casual and professional wardrobes. The universal fit construction accommodates a broad range of nose bridge profiles without sacrificing stability. Frame Specifications Specification Detail Brand Michael Kors Model MONTREUX MK4123U Frame Shape Square Frame Type Eyeglasses (Optical) Gender Men Lens Width 57mm Bridge Width 17mm Temple Length 145mm Available Colors 3005 Black, 3943 Olive Tortoise Fit Universal Fit Manufacturer Luxottica