The Matsumoto 4 frame is tremendously popular with career minded men and women. The sleek contemporary styling says "I mean business." With a nearly straight browline piece and modified square shape the image is powerful. At the same time, the materials are light weight and flexible for the active adult going from boardroom to fitness club. The high tech metal composition enables the temples to move in all directions for comfort and durability. This forward-edge metal also cuts down on the need for adjustments. The limber nose pads adjust to rest softly on the bridge of the nose. Though the Matsumoto 4 has a sophisticated and classic appearance, this is not your parents' frame. With choices of brown and black or black and silver, there is a selection to suit every complexion. The motif is youthful and fresh, the materials are on the cusp of modern research, and the look of Matsumoto 4 will suit the most discerning taste.