I ordered these glasses specifically for golf after watching Brian Gay win a tournament in June. These glasses did not improve my score - however, they have protected my eyes from the sun and wind while not having any distortion and really not even aware that they are on my head. Other glasses required always pushing them back up my nose and usually taking them off before each shot. Not these. They are great, of course they ought to be, and especially the "no frame" on the lower side allows for good vision while looking down at the ball, nothing in the way. A TV doctor said that you should protect your eyes, same as your skin while in the out of doors. Even at $200, I think this is a good buy.