Most live in them moored in the backyard in the bay. When they wear out, I'll buy another pair of the same size. Withstands water, dirt and bare feet. Comfortable. Wear them to the store. Work outside in them. I wear them to work. When I go out to dinner, I rub foot oil on them after brushing. Wearing since 1998 has never slipped. Since then, the price has increased by $60. It's worth it, turns out it's about $30 a year.