“I have 5 stars because the service and quality of the hat is great. Very light and comfortable. Unfortunately I was so eager for a different shape to fit my abnormally small oval head shape that I have had to accept that only the a-game or odyssey fit the shape of my head (and only just in a size small). I returned it with no problems. Still think these are the best hats in the world. Thinking about obtaining the a-game beam hydro next.”