The new Spitfire LX Alu is one of the best quality kids/youth skates you will ever find. Rollerblade created the 4 size adjustment mechanism and does it better than anyone. Easy to adjust with the confidence of 4 full shoe sizes to grow with your child's feet. Now you can get a quality skate with great support, which makes skating easy, and smooth rolling wheels and bearings with out worrying about outgrowing a size. Ideal for all types of skating in the neighborhood, path or rink. SO much better than cheep low-end skates/toys that barely roll and provide little ankle support.