Since I already have the previous model of this shoe and am very happy, I also hope that this will be the case with this product. It fits like a glove, whether and how long he holds out, remains to be seen. Did the shoe not yet tested. Note: Both the previous model and the current model have mE a pronounced chip support, which initially was getting used to for me and has often caused bubbles. Combined with double socks up's but runs perfectly.