This is probably the cheapest MSRP Maui Jim they put out. The frame is made of nylon, similar to oakley's plastic frame. Creeks when you flex it.It fits large, which is exactly what Maui Jim advertises. Idk how those vine reviews say small. They probably meant height.The prints on the temples are already fading. I cleaned them with either mild detergent or Zeiss glasses cleaner. This shouldn't happen at all.The included case is useless, not long enough to fit these glasses.I really hope they haven't cheapen out on the lenses. So far they are good.