Ray-Ban Classic Original Sunglasses Case - Brown - CASE 。RB4122 601/T5 50 18 135 3P Frame Color: Polished Black (601) Lens Color: Brown Gradient (T5) Lens Width: 50 mm Bridge Width: 18 mm Temple Length: 135 mm Shape: Flat Oval Fit: Narrow Polarization: Yes UV Protection: 100% Made in: Italy Brand new, does not suit my face shape! No sign of wear. These sunglasses feature a glossy black frame with brown gradient polarized lenses, offering glare reduction and enhanced visual clarity. The flat oval shape provides a modern aesthetic, while the narrow fit ensures comfort for smaller face shapes. Ray-Ban RB4122 601/T5 50 18 135 3P, refers to a pair of Ray-Ban RB4122 sunglasses. This specific configuration features a glossy black frame (color code 601) and brown gradient polarized lenses (color code T5). The numerical measurements indicate a 50 mm lens width, 18 mm bridge width, and 135 mm temple length, making it suitable for individuals with smaller or narrow face shapes. The \"3P\" designation typically indicates that the lenses are polarized, providing enhanced glare reduction and improved visual clarity, especially in bright conditions.