Engineered to grow with young skaters, these quad roller skates use a one-button system that expands across four sizes for children ages 5 to 8. Motion-activated light-up wheels glow without batteries, 82A Pu wheels with Abec-7 bearings roll smoothly, and triple protection from a cuff buckle, strap, and stable laces keeps ankles secure while a breathable honeycomb mesh liner adds all-day comfort.