Fog City vs. ProGrip Review

Fog City vs. ProGrip Review Review Anti-fogging properties are excellent, but photochromic ability does not meet expectations. Our search for the perfect solution to visor fogging has taken us from anti-fog coatings like FogTech and Cat Crap (apparently no longer in business) to visor inserts like Pinlock. We’ve had a few detours along the way for visor cleaners …