Stryde Lighted Girl's Adjustable Inline SkatesWatch her learn to skate as she grows in the Stryde Lighted Adjustable Inline Skates. Grippy, bouncy indoor outdoor lighted polyurethane wheels with speedy Silver 5 bearings ensure a smooth, quiet and confident ride. Designed to expand with growing feet, the Stryde adjusts up to four full sizes at the push of a button. Size small adjusts from children's shoe size 11 to 1 and has 64 mm wheels. Size Medium adjusts from size 2 to 5 and has 72 mm wheels.