We have the shoes ordered as a costume shoes to sew it on old sneakers and for this purpose they are perfect. The size 35-36 also fit (before its transformation)) even at 36s and even .38 feet. Although the sole was a bit thin, the shoes kept warm for hours and were due to the non-slip rubber coating on smooth surfaces. We can not give any more information, as we had to separate them so over the longer shelf life of the sole. Overall, the seams but make a stable impression and for the price we are very satisfied with the purchase.