Use the shiny mirrored ones for sunny days or partly cloudy days switch to the yellow lens for overcast stormy or whiteout days

Customer service is on point as well any issues just email them and will sort it out inmediatly

The only thing i could say that could be improved is the packaging comes with just a little bag put you can purchase a case and that you can slightly see the dried out glue which sticks the foam to the frame in some parts inside the goggles when you take the lens off to inspect them