Our overall darkest lens is Fuse +Plus Fusion.
Each listing on our site will have a category number that refers to the darkness of the lens. Most Fuse Lenses will fall under Category 3, which are suitable in strong sunlight or for extended outdoor wear. It is also good to note that the darkness of the lens does not correspond to the protection level. All Fuse Lenses are 100% UV protected!
To explore our other color options, check out our Color Page.