Eagle Eyes PRO XL Polarized Sunglasses - Blade Style Sports Sunglasses for Active Lifestyles, Black with Indigo Mirrored Lenses Oleophobic (smudge-proof) inner and outer lens coatings: to repel fingerprints, dust, and environmental particulates. Hydrophobic (water-proof) inner and outer lens coatings: to repel water, fog, and perspiration. Optical Grade Anti-Reflective (anti-glare) inner lens coating: to cut blinding glare.