Rollerblade's kids skates feature a shell with an adjustable 4 size range. To enlarge the skate, press the button and slide the toe box forward.

• Microblade Shell/Upper, 4-size adjustable
• Performance Junior Liner, adjustable
• Monocoque Frame, Lo-Bal composite, 4x72mm, can accommodate 3x80mm
• Rollerblade 72mm/80a Wheels
• SG3 Bearings
• Brake included

From Rollerblade:

Microblade is a high-quality adjustable skate for boys. Using Rollerblade expertise, skates are adjustable four full sizes. An easy-to-use 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.