Guess GM50014 Optical Frame is a metal-frame eyeglass design from Guess by Marciano, built for everyday prescription wear. Its square silhouette and subtle pale-gold accents deliver a modern, polished look. Key attributes: Gray | Metal | Prescription friendly | Progressive lens compatible | Full rim | Demo lenses (replaceable with prescription lenses) | Metal temples | Square silhouette | Matte gray front | Pale gold accents on temples | Dimensions & fit: Lens width: 55 mm | Bridge: 17 mm | Temple length: 140 mm | Medium fit | Composition & care: Metal