I have had several pair and I loved those glasses. I found them great for fishing, skiing and even driving.

However, after slamming a pair in the trunk, running over a pair in the snow, losing a pair in the river and leaving a pair at a check out, and finally having a pair stolen off my desk, the expense just got to be more than their worth...lol.

Now, I have a pair of 20$ polarized lenses that I don't believe are as good but I have had these for 3 years...go figure.