Rollerblade Macroblade 100 3WD Men's Inline Skate

3 Wheel Drive (3WD) High Performance - Increased lateral support for faster skating and enhanced stability while training; Flex and Lateral Support - Higher cuff provides added security for balance and secure foot hold; Athletic Shoe Engineered Mesh Upper - Breathability and comfort padding in the tongue/ankle areas with aluminum buckle, power strap and speed-lace closure; 3WD Twinblade Aluminum Frame - Sturdy 274mm/10.8" frame with lower-profile design for increased speed and maneuverability; Rollerblade Supreme Wheels - 100mm/85A wheels and SG9 bearings reduce wear and maximize speed