I think that appearance is beautiful because it is two-tone color. It is understood that it is 1) I thought it was a bit small. It is not a problem in particular. 2) I thought that walking was easy if the insole was subjected to a slight slip-like treatment. 3) The part of the back of the slippers will become wrinkled immediately. Do you say that it will be called 'yore'? . This was unexpected. When it was a brand new, it was very nice, it was disappointing to become wrinkled immediately after wearing it.