Adjustable Illuminating Inline Skates with Light Up Wheels for Kids and Youth Girls Boys Inline pink.Features: Abrasionresistant PU wheels and steel bearings for quiet, smooth rolling on the ground. Wheels light up automatically when you start skating, no battery required. Easy to adjust the size to keep these skates in use for more than just a season. Small fits shoe sizes 3134; Medium fit shoe sizes 3538; L fit shoe sizes 3942. Breathable mesh lining keeps your feet comfortable. Efficient brak