Michael Kors MK4121U Square Eyeglasses for Men

The Michael Kors MK4121U MOSEL is a sharp, full-rimmed square frame built for the modern man who moves between boardroom and weekend without missing a beat. The silhouette leans geometric — wide across the brow with defined corners — giving the face a structured, editorial quality. The frame is rendered in a horn-patterned acetate, lending each colorway a layered, organic depth that plastic alone can't achieve. At a lens width of 54mm, this is a statement frame with enough presence to anchor strong features without overwhelming them. Available in three horn-effect colorways — Black Horn, Brown Horn, and Blue Horn — the MK4121U suits a range of complexions and personal styles. Black Horn reads as versatile and sharp against fair to medium skin tones, while Brown Horn warms naturally against olive and deeper complexions. Blue Horn is the standout choice for those who favor a subtle creative signature — the tonal depth of the blue acetate makes it distinctive without being loud. The square shape complements oval, round, and diamond face shapes by adding angular definition where softness naturally occurs. Frame Specifications Model Michael Kors MK4121U MOSEL Frame Shape Square Frame Material Acetate (Horn Pattern) Lens Width 54mm Bridge Width 18mm Temple Length 145mm Available Colors Black Horn, Brown Horn, Blue Horn Gender Men Fit Universal Fit Manufacturer Luxottica