The ventilation mesh will be broken as in other comments, but at the time the shoe sole is also wearing down, so I think whether overall is balanced. I'm happy if you let me last a little longer.
Regarding breathability, you can not stop once you wear it!
I definitely think it's worth to try!
Light and ventilation is also good so you can use it comfortably. It can be used by stepping on the heel, so it is good for everyday use. However, although I feel like I do not want to go on for a long time, is it that it is suitable for a price?
Compared to # 810, the entrance to the shoe does not extend. Therefore, even though I purchased the same 27.0, I tried to wear it normally, I could not use my feet and it was unusable. Aside from the comfort and medium size, it is not to be entered ... · · ·. As a disadvantage of mail-order sales without fitting, planners who should purchase should better be careful. Because there are many people using the same type of shoes inside the company, there are no particular damage as we turned them to reserve, but in the future I will continue to use # 810 as private individuals.
About 2 months after I bought, the center of the outside fractured. Is it useless because it is cheap? I still fade in socks. Although it can be steamed after all, it is easy to take off, so is that the point? Comfort is soft.