The Roces Jokey X adjustable inline skates are specifically designed for children and feature an adjustable size system that accommodates foot sizes from 38 to 41, making them suitable for growing feet. These skates incorporate a lightweight polypropylene frame and construction that reduces fatigue during extended use. The interior is lined with soft foam padding for increased comfort, while the anatomical footbed and Kidfitting design provide proper support for developing feet. The closure is secured by a combination of a memory buckle, Velcro straps, and laces for a customizable fit. The skates include a braking system for safety control. The wheel diameter varies depending on the size range, with 72 mm wheels for the 38-41 size model. They feature ABEC-3 bearings with plastic spacers and Hot-Rod axles for smooth rolling behavior. The color scheme combines black with blue accents. These skates are intended exclusively for use by children, not adults, and serve as a suitable option for learning basic skating techniques.