Greg Lovatowrote a review of Maui Jim Kapalua Sunglasses - Titanium Polarized on May 10, 2012
I absolutely love this Pair of Jim's. I have owned a few pair in pair in the past but this one seems to be my favorite. I love the weight and they stick to your face like a fly sticks to fly paper. The medium was just the perfect size for my face. I think my face and head are pretty normal size. Any smaller would have been to small for my face. I have included a pic and I hope that helps get you the right size.