Never imagined the Ray Ban Club pattern size: 51 (color: W0366 tortoise Arista / Crystal Green) ordered because I just think that these sunglasses is the total classic. I am W and have still the size ordered 51 - I personally like better. Material + glass is great, the model is very robust. The only criticism I can think of is that one side has no real sun protection (glasses is very straight). The Aviator is eg bent a little more, so it does not dazzle side! In addition, it is like the Wayfarer in weight slightly heavier (which personally does not bother me). Würd my glasses buy in any case again!