I used these during the Doyo period. There is some fraying of the threads and wear on the studs. I washed them every time they got dirty, but the dirt from the ground hasn't come off completely. Please check the photos. The insoles are worn, but I've included them with the shoes for sale. If you don't need them, please let me know in the comments. They have been washed, but they are used, so please understand this before purchasing! Popular series: Monarcida