Louis Vuitton Z3090E Cat-Eye Sunglasses

1. Brand Heritage

2. Model & Dimensions

• Model: Z3090E
• Frame Shape: A striking cat-eye silhouette crafted from high-gloss black acetate, accented by gold-toned metal 饰边 (trim) featuring LV Monogram motifs and rivets.
• Size Specifications (approx.):
  • Lens Width: 52mm (A bold cat-eye profile that flatters diverse face shapes, delivering retro-chic sun coverage for both day and night).
  • Bridge Width: 16mm (Ergonomic acetate nose pads ensure a comfortable, non-slip fit for extended wear).
  • Temple Length: 140mm (Lightweight black acetate temples, reinforced with gold-toned metal and subtle LV branding, provide stable support behind the ears).

3. Lens Quality

• Material & Protection: Premium polycarbonate lenses in a gradient gray tint (darker at the top, lighter at the bottom) deliver 100% UV400 protection, shielding eyes from harmful UVA/UVB rays.
• Coatings: Treated with anti-scratch and anti-reflective coatings to minimize glare, resist daily wear, and maintain crystal-clear vision—ideal for urban adventures and sunlit outings.

4. Frame Quality

• Construction:
  • The frame is carved from luxury black acetate, polished to a flawless glossy finish that enhances its sleek, modern appeal.
  • Gold-toned metal trim—adorned with intricate LV Monogram patterns and rivets—is precision-cast and integrated into the frame’s upper edges, adding a touch of regal opulence.
• Craftsmanship:
  • Engineered hinges enable seamless, silent movement, while the acetate-metal hybrid construction ensures long-lasting durability.
  • Subtle Louis Vuitton engravings on the metal trim authenticate the piece, honoring the brand’s legacy.

5. Function & Care

• Dramatic Versatility: The Z3090E transitions effortlessly from daytime boldness to evening glamour, merging UV protection with head-turning design. Its lightweight build and comfortable fit make it a perfect accessory for making a statement.
• Maintenance Tips:
  • Clean lenses with the included Louis Vuitton microfiber cloth to avoid scratches and preserve gradient clarity.
  • Store in the original LV hard case to protect the black acetate, gold trim, and lenses from dust, impacts, and warping.
  • Avoid exposure to harsh chemicals or extreme heat, as these may damage the acetate finish, metal detailing, or lens coatings.

6. Design & Craftsmanship

• Aesthetic Harmony: The bold cat-eye shape, glossy black acetate, and gold-toned Monogram trim create a striking balance of retro allure and modern luxury, celebrating Louis Vuitton’s iconic design language.
• Artisanal Precision: From the flawless acetate polishing to the intricate metal Monogram engraving and hinge engineering, every detail reflects hours of handcrafted excellence—embodying Louis Vuitton’s commitment to luxury and innovation.