Nike Kids boots are designed to be sturdy and durable. They should last a season—or longer if they’re looked after. Of course, if your kid outgrows them sooner, they’ll need to be replaced. They might also need replacing if they show wear and tear. Look out for separation of the outer layers, worn-out soles or studs, or holes in the ankle area. Hours played make a huge difference, but to help boots last, have your kids change out of their boots as soon as they leave the playing surface.