Razor Genesys Junior Adjustable Kids Skates, BlueRazor Genesys Jr. adjustable aggressive kids skate fits sizes 2 5. All main parts such as frames, soul frames, backslide plates and center gap feature the same dimensions and performance as Razors pro skates. Both front and back boot shells can be adjusted by loosening the 2 frame bolts. These skates are ideal for young skaters looking to embark on their skating journey, they are solid, reliable and slick looking along with all of Razors products.