Inside is really just leather, I feel that never really gets cold feet, more pleasant than the cloth ... upholstery filled shoes. The footbed is nice and wide, the foot is not concentrated. Only the sole is a little hard, looks more like plastic (not how rubber imagines) and is also just glued. A nice light shoe, with whom I also without several hours at a time, Complaints, could run around. More can not be said for a week.