We buy, since our children can run, exclusively Romika rubber boots in the models Jupiter, Jerry, shuttle, ... because we have convinced every year quality, function and handling. Not so this year, we have the model Cosmos in sizes 23, 28 & 31 at SchuWiDu ordered (Vendor can only say tip and any time again!) And had to return all three pairs. In size 23, the left outer shoe differently (cast) was as of right and so narrow that my daughter had no chance to try on both shoes, the perfect fit a the other was probably a production error. Well I thought to myself and tried my sons who tend to, but again no joy in our faces. At size 28, the liner was much too large for the outer shoe, threw inside heavy wrinkles and pressed right after the fitting, size 31 was suddenly too big even though we were usually bigger is always super consult with a number, because they fit with fodder in winter Gr. 30 and in the spring without food also to Gr. 31, perfect - really! To sum up, the model Cosmos is super slim, not adapted to the inner boot and he falls in size and shape from very different! We are disappointed and wish we urgently improve by Romika. The model shuttle was, in our opinion, the better ...