Review on Optimized Galvanic Replacement Lens Batwolf Sunglasses by Brandon Daughenbaugh

Easy to install but if you work outside and sweat and it gets on your lenses, DON'T CLEAN THEM! The blue color of the lenses began to wear off. Black polarized ones fail when you look through prescription glasses and you get sick and headaches. I don't know if I caught a defective batch but I am very disappointed with these replacement lenses.