Proud Fast Photochromic Sports Sunglasses redefine vision.

Engineered for athletes and everyday wear, these stylish Romeo-style sunglasses boast advanced photochromic lenses that adapt instantly to changing light conditions. The Grey Photocolor lenses utilize superior HMC EMI multi-coating technology, delivering unparalleled performance and protection.

Unmatched Lens Technology:

• Superior UV Protection (UV-400): Blocks 100% of harmful UVA and UVB rays, shielding your eyes from sun damage.
• Blue Light Filtering (EMI): Reduces exposure to harmful blue light emitted from digital screens, protecting your eyes from digital eye strain.
• Anti-Glare Coating: Minimizes distracting reflections, enhancing visual clarity, especially beneficial while driving.
• Hydrophobic Coating: Repels water and dirt, keeping your lenses clean and clear.
• Hard Coating: Increases lens durability and resistance to scratches and impacts.
• Anti-Static Coating: Reduces dust and debris accumulation.
• High Light Transmission (98%): Ensures crisp, bright vision.

Adaptive Performance:

These photochromic lenses darken within 60 seconds in bright sunlight and return to a clear state within 2-3 minutes. Indoors or in vehicles, they offer a subtle tint (5-10% darkening), providing comfortable vision without compromising clarity. Experience the perfect blend of style, performance, and protection with Proud Fast Photochromic Sunglasses.