I am not sure for which conditions was this shoe built for. The inside of the shoe gets blazing hot, it seems it is missing some crucial ventilation. If there's even a bit of sun, your foot is getting cooked. So maybe it's a shoe for colder/wetter weather. Nope. Just walking through wet grass gets water inside everywhere. And worse of all, the sole compound (ATC) is incredibly slippery. I've slipped on many occasions even on wet stairs. And if you are running over wet boulders, forget about it, it's a recipe for broken ankle. So the shoe is not meant for cold and wet weather as well. There's probably some sweet spot where it's dry outside, the surface is not wet (from morning dew), but it's also very cold so you benefit from hot feet. That sweet spot happens twice a year, between 2-3 o'clock in the afternoon. In other times the shoe is just not good.