Safely roll with Heelys Gear. The Heelys Premium 1 Lo is a rechargeable LED light system for Heelys skate shoes, featuring a translucent outsole and synthetic leather upper, padded tongue and collar for comfort. The Heelys logo is embossed on the side quarter, and the wheel bearings are ABEC 5 for smooth rolling. The LED lights are rechargeable, running for 4 minutes before automatically turning off. The Heelys Gear includes a power button on the tongue and a dual prong charger.