Your question is not obvious. Please make sure that both your shoes have the same problem first. If so, go to the store and ask. You said it would only be worn for a few months. How many months? Three guarantees stipulate that the warranty period of non-genuine leather shoes is 1 month, and the warranty period of genuine leather shoes is three months. But in fact, if something goes wrong, the store can't ignore it for three to four months to six months. Generally, there is no need to repair a pair or return it.

If you follow the normal procedure, you should send it for inspection first, and then go to the quality inspection bureau for identification. After the results come out, if it is the quality problem of the shoes themselves, the manufacturer will return them according to the three guarantees and compensate the customer for the appraisal fee. The appraisal fee is 50 times in Wuhan. I wonder how much you have.

It is absolutely forbidden to wear shoes with broken midsole, which will affect the normal walking posture of feet and lead to deformity and corns. It is possible to change them.

I can't change it. I guess even this should be gone. It is over 1 year old, and others will not accept it.