Premium adult quad roller skates with high-performance urethane wheels for smooth, controlled gliding on both indoor rinks and outdoor pavements. Durable aluminum alloy trucks provide stability and precise maneuverability during recreational skating or artistic performances. ABEC-7 precision bearings ensure effortless speed maintenance for fitness skating or dance routines. Breathable moisture-wicking lining and reinforced toe stops offer all-day comfort for park skating enthusiasts. Interchangeable toe stops accommodate both jam skating and derby training requirements.