Originated in America. Heelys heelys is no different from ordinary sports shoes. Turn the shoes over and examine them carefully, and find that the soles of both shoes are equipped with detachable wheels. You can choose to slide or walk at will after wearing it. If you want to slide, lift your toes and slide your front and rear feet safely and quickly. Don't underestimate this small single wheel, it is made of raw materials of airplane wheels, and it is very strong and wear-resistant. It is also a good braking device, which makes sliding safer. With its tangible design, safety, and the novel idea that people can roller skate anytime and anywhere, it has instantly become a new generation of youth leisure sports after scooters.