The M004 is a sleek, modern cat-eye sunglasses featuring a glossy black acetate frame with a distinctive elongated oval silhouette and subtle upward flare at the outer corners—perfect for a retro-futuristic aesthetic. The frame measures 147mm total width, 52mm lens width, 33mm height, and 145mm temple length, ensuring balanced proportions for medium to large face shapes. Dark gradient lenses provide UV400 protection while maintaining a mysterious, minimalist look. Lightweight construction enhances all-day comfort, making them ideal for urban exploration, street style, or elevated casual wear. The clean, logo-free design emphasizes form over branding, aligning with contemporary 'quiet luxury' trends. Pair effortlessly with minimalist outfits, monochrome ensembles, or bold color accents for contrast. Suitable for spring through fall, these sunglasses transition seamlessly from daytime errands to evening cocktails. Their timeless shape flatters oval, square, and heart-shaped faces, offering both function and fashion-forward appeal without compromising on quality or durability.