Hits you like a ton of bricks. For those fans of substance, this frame will not fold four different ways into a square the size of a Starburst. D28 is a hearty helping of precision-cut, 100% acetate with “Izquierda” and “Derecha” laser-etched across the top in case you forget which side is left and which is right. DETAILS A premium hard coating protects lenses, increasing durability and minimizing scratches. Lenses include a high-performance water, dirt, and grease-repellent coating for easy maintenance and superior optics. Premium, bio-based acetate frame with 5-barrel industrial hinges. SIZE MEDIUM A square frame shape ideal for heart, round, and oval faces. Frame Width - Wide 145 MM / Medium 141 MM / Narrow 136 MM Bridge Width - Wide 22 MM / Medium 22 MM / Narrow 22 MM Lens Height - (does not include frame) - Wide 43 MM / Medium 41 MM / Narrow 40 MM Lens Width - (does not include frame) - Wide 52 MM / Medium 50 MM / Narrow 48 MM