Support your toddler. These training shoes are safer than socks, lighter than shoes. Baby feet is designed based on biomechanics and research the shape and movement of your baby feet. It is more protective than socks and is safer and less slippery. It is lighter than shoes, making it easy to walk. The main use is room shoes, but the bottom is rubber so it can be used as simple outerwear. (There is a hole in the bottom for ventilation, so please do not use it in wet areas. If it gets dirty, it can be machine washed for hygienic use. ■ Recommended Age: 6 months to 18 months; Size: (Body) 4.7 x 2.8 x 3.5 inches (12 x 7 x 9 cm).