Guess GU2876 dark havana unisex eyeglass frames feature a sophisticated dark havana colorway that complements various skin tones and personal styles. These frames are constructed from high-quality acetate material known for its durability, flexibility, and comfortable fit. The unisex design offers a versatile aesthetic suitable for both men and women, with dimensions typically accommodating most face shapes. The temple arms feature the distinctive Guess branding, maintaining the brand's commitment to quality craftsmanship. The frames are designed to hold prescription lenses up to a certain thickness, making them suitable for various vision correction needs. The dark havana coloration presents a rich brown hue with subtle tonal variations that add depth and character to the frames. The hinge mechanism is engineered for smooth operation and long-term reliability, allowing for repeated adjustment without compromising structural integrity. These eyeglass frames measure approximately 140 mm in width, with lens dimensions around 50 mm in width and 40 mm in height, though exact measurements may vary slightly. The bridge width is typically 18-20 mm, providing comfortable nose support without excessive pressure points. The temple length ranges from 140-145 mm to ensure a secure fit behind the ears. The acetate material is resistant to discoloration and maintains its structural properties across temperature variations from -10 °C to 40 °C. The frames are suitable for daily wear and professional environments, offering both functional vision correction and subtle style enhancement. The design focuses on balanced proportions that work well for various facial structures without appearing overly large or restrictive. The dark havana color transitions well between formal and casual settings, making these frames adaptable to different wardrobe choices and occasions.