I once tried Betulas of my cousin and found the super comfortable. I then only himself bought me years later that, had size 41 and size 41 well appointed. Fits exactly! Prefer the cautious man, when it comes to awarding 5 stars, but if something does not fit, even if it's just a tiny little point, I just can not give 5 stars because the evaluation is also important for the people, the only view the stars. 4 stars from me it just as I said, because of the different color on the picture. Although it is off neon green but in the picture there is a turquoise or Pastel Green. I have the image believed because when it comes to describing color, some people have problems so yes ^^ and everyone sees that it is in the picture no neon green. I think done halfheartedly. It was determined seen and then still so calm .. because of laziness! So earned 1 star deduction. The color that was arrived at my neon green ... Well actually habs keep anyway. In the end it's always just flops .... but comfortable!