Good quality ankle brace. By cons I took the larger size (XL), it is recommended for top size to 48, on this point no problem. But the ankle is too wide, I am forced to tighten almost maximum. Even by doing this I think that the ankle does not keep the foot to its maximum potential. She as "folded" and therefore does not properly married my foot. Certainly after I understood that it depends on the morphology of each. Perhaps with a size less the problem would have been resolved.