I started wearing glasses when I was ten, so I am quite familiar with them. However, I tend to prefer the shade of a had over the darkness of most outdoor glasses I have tried. When I went to my in-laws for Christmas this year, one of the presents given to me was a pair of Sport Sunglasses. I smiled congenially and assumed that I would stuff them in a closet somewhere to be forgotten. However, my wife encouraged me to try them one afternoon when I went out for a run. I never knew that I was missing so much. Now I never leave home without them.