I was planning to use these for golf. They are light and extremely comfortable. They stay put with no slippage at all. The only problem is when I look down at the ground the ground appears to be wavy even though it is even. I had great difficulty the first day I wore them. I seem to have managed to try and ignore the wave and I am making more of my putts. I may have to buy proper sports glasses but for now they will have to do.
Very pleased with my purchase! I love the pink shades - very different and chic. The message inscribed on the inside is a very personal touch, as well as the hand written card!