Product detailed description materials: rubber upper part lining and insole rubber covered with a thin fabric, removable insole rubber sole In the table we always state the inner dimension of the shoe. We prepare the table based on our own measurements with the Plus 12 (inner length) and Clevermess (inner width) tools. Optimal   excess   for rubber boots it is 1-1.2 cm. Recommendations for measuring the foot and choosing the appropriate size:   How to choose shoes Made in China, the materials meet European standards and are harmless. boots Bundgaard Charlie High Sunrise