Microblade Free is a high-quality, lace-free adjustable skate for kids. Using Rollerblade expertise, skates are adjustable four full sizes. An easy-to-use extension system works with the push of a button and markers in the toe area align the skates to the correct size. Junior Fit support includes an engineered mesh for breathability and provides enhanced comfort. A durable frame design lowers the center of gravity to improve stability, balance and control. 72mm Rollerblade wheels with SG3 bearings are ideal for kids and upgrading to a faster Microblade 3WD can be achieved later by purchasing larger wheels; brake is standard. Microblade FREE is the frustration-free choice for kids.