This product is a game-changer for parents concerned about their children's safety on their way to school or around the neighborhood especially in low light .It's waterproof, high-visibility, and durable enough to resist wear and tear. The reflective material is very effective at alerting motorists, making jogging and cycling safer and more secure. A slight drawback is that it may not fit all kids properly, but it's fantastic for toddlers and younger children. Industrial and scientific research See full review