Equipped with a reliable heel brake, these inline skates adjust across four sizes to fit ages 9 to 14 from Us 1 to 4 for lasting use. Self-powered Led wheels illuminate during skating to improve low-light visibility, high-performance 82A Pu wheels and Abec-7 bearings roll smoothly and quietly, and a thickened liner with a hardshell toe keeps feet cushioned and shielded during every session.