“This is my 2nd pair of these glasses, first photochromic. Fit is great and they dont move despite my small head size. field of view is amazing! The only glasses ive tried where you cant see the frame. Optics are also top notch, absolutely no distortion. I have been using them for commuting near dawn and dusk, so far they have only got to about 40-50% tint. they are slower to tint than I was expecting but I never feel like they are too bright when I'm wearing them.”