Eyewear 24 Stray Cat Series with Gloss Black Frames and Yellow Tint Anti-Fog Photochromic Lenses are equipped with double sided Anti-Fog Coating. Equipped with lenses that transform from clear to smoke, neoprene foam, and scratch resistant coating on their frames, these stylish sunglasses are both durable and comfortable. All Eyewear sunglasses are made with shatterproof polycarbonate lenses and have UV400 filter for maximum UV protection.