Montblanc Square Sunglasses 889652541952

A bold luxury essential from Montblanc, the MB0381S 001 features a clean square / rectangular silhouette crafted in shiny solid black recycled acetate. The solid grey lenses create a sleek monochrome look that feels sharp, modern, and highly versatile for business wear, travel, and elevated everyday styling. With its 54 mm medium-large fit, this frame offers strong face presence without looking oversized, while the premium acetate construction keeps it durable and comfortable for daily use. The minimalist temples finished with Montblanc’s signature snowcap detailing add an understated executive touch.