ADJUSTABLE TO FIT A GROWING CHILD - Simply push a button to adjust the skate to fit across 4 different shoe sizes! See our sizing chart below to determine the proper size for your boy or girl. TOP QUALITY WHEELS -High Quality Urethane Wheels ensure that your child gets a great roll and plenty of grip while skating. These are superior to the cheap plastic wheel used by many competitors. STRONG NYLON BOOT - Crazy Skates' strong all nylon boot and liners ensure that beginner skaters will have the correct support and cuff stiffness that is best for inline skates. GREAT BEGINNER SKATES - Affordable for beginners but still provides a high-quality experience due to being highly-engineered and made from top-notch materials. A great way to introduce your kid to roller derby, street hockey, indoor rink or outdoor skating. BUILT AUSSIE TOUGH - Another great product brought to you from Crazy Skates brand and shipped from right here in the USA. We stand behind our products 100% and want to make sure you are completely satisfied!