The Rollerblade Microblade Inline Skate is designed specifically for kids who are passionate about their skating adventures. Its unique four-size adjustable shell is ingeniously designed to grow with your child, ensuring extended use and value. The skate features a push-button sizing system for quick, precise adjustments as their feet grow. For comfortable skating sessions, the Performance Junior liner is integrated. Additionally, the Lo-Bal composite frame lowers the skater's center of gravity, improving stability and control. The 72 mm 80A Rollerblade performance wheels offer smooth, controlled rolling, while the SG3 bearings promise reliable speed and long-lasting performance. For a secure fit, there's a locking cuff buckle, a 45-degree power strap, and laces.