I think this product is best for: General Purpose, Driving, Biking, Hiking/running, Boating/fishing, Golf/tennis, Beach wear
"Great glasses, light weight comfortable frames and excellant sun protection. Only minus to these glasses is the nose piece is noticed in your peripheral vision. It takes awhile to get use to it. Some people may not be able to get use to it. Also the case is so big it's useless for carrying glasses."