Rollerblade - Lightning 8 (Silver/Blue) - Men's: Intended for serious skaters who are speed and endurance enthusiasts requiring the great support and high-end features (without customizing) for training and long distance skating. PFS PROfessional Lite features Coolmax(R), breathability, Lycra slide for easy foot entry, and Lite Auto Shaping memory foam that provides great support and conformability and returns to its' original thickness/shape when there is no foot compression on it. Professional Footbed features a shock absorber in the heel, vents for breathability, anti-bacterial surface treatment, terry cloth finish for added comfort, and anatomic insoles with two different materials: one structering base material, stiffer at the rear and one surface material for comfort. 3 powerstraps and adjustable locking buckle closure system. 5 wheels Performance Race 84", simply the strongest and stiffest inline racing frame of the world, thank to the famous Dual Box Technology. It can be adjusted laterally to customize the boot-frame alignment for different skating styles. 84mm/84A Rollerblade LITE HP wheels. Micro-bearings.