Purchased on Amazon in March 2025. Used daily for about six months, so there are signs of dirt and wear. I felt like I shouldn't wash it with water, but I've washed it several times in a coin laundry's dedicated sneaker washing machine. I washed it thoroughly again before listing it. It still lights up when you press the belt part and turn on the switch. The battery cannot be replaced, so it's unclear how long it will continue to light up. The belt part is severely deteriorated, with peeling on the surface. Also, the tongue part under the inner belt (I couldn't find a better term) tends to get tucked inside, so I've sewn it to prevent that. I would appreciate it if someone who understands that this is a used item with damage would purchase it.