Louis Vuitton Z2490E Square Shield Sunglasses

1. Brand Heritage

2. Model Identity: Z2490E Silhouette

3. Size Specifications

• Lens Width: 58mm (A bold square - shield profile that offers ample sun coverage, flattering most face shapes with a confident, avant - garde aesthetic).
• Bridge Width: 16mm (Ergonomic metal nose pads ensure a comfortable, non - slip fit for extended wear).
• Temple Length: 145mm (Lightweight gold - toned metal temples, paired with black acetate tips, provide stable support behind the ears).

4. Lens Quality: Gradient Clarity & Protection

• Material & Design: Forged from premium polycarbonate, the gradient gray lenses transition from deeper hues at the top to softer tones at the bottom. This design reduces glare and delivers 100% UV400 protection, shielding eyes from harmful UVA/UVB rays.
• Coatings: Treated with anti - scratch and anti - reflective coatings, the lenses resist daily wear, minimize glare, and maintain crystal - clear vision—ideal for both urban exploration and sunlit adventures.

5. Frame Craftsmanship: Metal & Acetate Excellence

• Frame Construction: The frame combines polished gold - toned metal (for the front rim and temples) with sleek black acetate (for the temple tips), creating a luxurious textural contrast. The metal undergoes rigorous polishing to achieve a flawless, mirror - like sheen.
• Detailing: The temples feature a precision - cast gold “LV” monogram emblem, while the front frame is accented with a subtle star - shaped metal detail. Subtle Louis Vuitton engravings on the metal hardware reinforce brand authenticity.
• Hinge Precision: Engineered hinges enable seamless, silent movement, while the frame’s robust metal - acetate hybrid construction guarantees long - lasting structural integrity.

6. Function & Care

• Versatile Opulence: The Z2490E transitions effortlessly from high - profile events to everyday outings, merging the practicality of a shield - style frame (wide sun coverage) with LV’s signature luxury. Its comfortable fit and UV protection make it a standout accessory.
• Maintenance Tips:
  • Clean lenses with the included Louis Vuitton microfiber cloth to avoid scratches and preserve clarity.
  • Store the sunglasses in the original hard case (adorned with the LV monogram) to protect the gold - toned frame, black acetate accents, and lenses from dust, impacts, and tarnishing.
  • Avoid exposing the frame to harsh chemicals, extreme heat, or abrasive surfaces, as these may damage the metal finish, acetate accents, or lens coatings.

7. Design Artistry: Square - Shield Innovation

• Square - Shield Fusion: The frame merges a bold square silhouette with shield - like proportions, creating a modern, statement - making profile.
• Black - Gold Contrast: The polished gold - toned metal, paired with sleek black acetate, creates a visually arresting balance of luxury and edge.
• Craftsmanship Precision: From the flawless metal polishing to the intricate monogram casting and acetate integration, every element reflects hours of artisanal craftsmanship—honoring LV’s legacy of excellence.