Roces USA Men's Equinox Inline Skates Shell: Carbon Fiber Tech Nylon Cuff [+ Glass Fiber] Inner Boot: Super microfiber Lining Fitting: Comfortable Ventilated Ultra Fit Freestyle Liner Frame: 4 wheels Extruded Aluminium 6000 "High Impact" Wheels: Roces 80mm 85A Totem Bearings: ABEC 7 Spacers: Aluminium Axles: Zero Clearance Closure: Two Micrometric Buckles, Velcro Bright Strap, Laces Foot bed: Ventilated Anatomic