Mizuno Monarcida NEO, size 27.5cm. MIZUNO MONARCIDA NEO Used only indoors 3-4 times. I'm a complete beginner who doesn't usually exercise, and I only participated in futsal a few times for social reasons. I haven't used them roughly. I think the actual usage time is less than 5 hours. There are no rubber chips, and the fabric is not peeling. I dried them in the shade after each use. There are no smokers or pets in the house, and there is no particular smell. I would appreciate a comment after purchase.