GF0197 — Men's Sunglasses (The Guess Factory) The GF0197 model from Guess Factory showcases a geometric metal frame designed for everyday urban use. Its shape merges fashion with practicality, making it a strong pick for anyone wanting a bold outdoor accessory. The line brings Guess’s signature vibe into accessible models without compromising the brand’s character. Size: 55-18-140 — a 55 mm lens width, an 18 mm bridge, and 140 mm temple length. A 55 mm lens is especially flattering on oval, round, and heart-shaped faces. Frame design: The angular, unconventional geometry of the frame serves as the standout feature, while the full-rim construction clearly defines the lens perimeter and adds a sense of solidity to the overall look. Lenses: UV400 protection blocks all UVA and UVB rays. Classified as Category 3, the filters are suited for driving and other high-exposure outdoor activities.