The Marc Jacobs 1034 RHL 9O sunglasses feature a timeless design with a robust acetate frame construction measuring 51 mm in width. This model presents a sophisticated black frame paired with gradient grey lenses that provide effective sun protection while maintaining visual clarity. The acetate material ensures durability and comfortable wear, with precise manufacturing evident in the smooth finish and consistent coloring throughout the frame. Measuring 51-20 in frame dimensions, these sunglasses offer a balanced fit suitable for various face shapes. The gradient grey lenses transition from darker to lighter tones, reducing glare while allowing sufficient light transmission for optimal visibility in varying lighting conditions. Marc Jacobs maintains focus on quality craftsmanship with attention to detail in the frame construction and lens integration. The design emphasizes both functionality and aesthetic appeal, with the black frame providing versatility for different occasions and outfits. The sunglasses come ready for immediate use with no additional assembly required. The materials selected prioritize longevity and consistent performance, with the acetate frame resisting deformation and maintaining its shape over extended use. This model represents the brand's commitment to producing reliable eyewear that combines practical sun protection with enduring style elements.