A Pro / Contra list makes no sense in this product, since in the absence of defects can be no arguable juxtaposition of arguments! The processed material is very high, which changed only after very oftem washing. He is then somewhat "harder" (harsh?), But this does not negatively affect the fit. I wear size M (38-42) at a football boot size of 42/43. The nozzles are very tight, but are by no means uncomfortable. The reinforced zone in the area of the foot pad promotes an extremely comfortable feel. Shin guards still fit me just below the neck, but this is probably my calf circumference and that I find myself almost on the border with L size. Allen who also have my shoe size, I recommend nevertheless the size M, L because quite simply a piece of "too big" and is quite easy to slip the sock.
Absolute buy recommendation for all footballers seeking piece for training or games. For me, (especially in the price-performance ratio) best erhätlichen at Amazon neck!