I used these for cycling. They are photochromic, so they're clear at night and black during the day, protecting your eyes both day and night with just one pair. The frame and lenses are large, a popular style. I'm selling them because I bought new sunglasses. I haven't used them very often, so they're in good condition, but there may be some minor scratches. Please understand that these are used items before purchasing. I've already lowered the price considerably, so please refrain from negotiating a discount. #MTB #RoadBike #Sunglasses #ClearLens #Photochromic #Commuting #Ride