Ray-Ban RB4191 57mm Adult Round Sunglasses Green Classic G 。The Ray-Ban RB4191 sunglasses feature a modern round silhouette with a polished light havana nylon frame. Designed with generous face coverage and a comfortable high-bridge fit, this style is finished with grey gradient lenses for a smooth, refined look. A versatile unisex design that blends classic shape with contemporary appeal. Condition New with tags. Details & Features Brand: Ray-Ban Model: RB4191 Frame Shape: Round Frame Color: Polished Light Havana Frame Material: Nylon Temple Color: Tortoise Lens Color: Grey Lens Treatment: Gradient Face Coverage: Generous Fit: High bridge fit (Geofit) Measurements Lens Width: 57mm Bridge: 19mm Lens Height: 50mm Temple Length: 135mm Style Tip Ideal for travel and everyday wear—pairs well with casual, resort, and smart-casual outfits.