Go to a safety wear shop and grab a pair of yellow safety glasses in a wrap round style. The yellow is great for flat light like overcast days and at night as they improve contrast. Being safety glasses they will be UV rated. They also have the bonus that even a top end pair might cost you $10.
You can get yellow lenses for ski goggles too, but I think you'd maybe sweat too much in them if your ride is energetic and it's not too cold, and you'd end up with runny mascara anyway.