Microblade is a high-quality adjustable skate for kids. Using Rollerblade expertise, the 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 Performance wheels/SG3 bearings are ideal for kids and upgrading to a faster Microblade 3WD can be achieved later by purchasing larger wheels. The buckle, power strap and lace closure system ensure a secure fit and a brake is standard. Microblade is a right choice for kids.