solid cup sole and medium padded tongue and collar

Regular Fit

wheels and solid Abec 7 Bearings

meaning there are no harsh chemicals used

and an extra panel to the front leg

Quantum Isotope Series Bearings Size:One Size solid cup sole and mediumNew to Route One, Quantum are bringing a touch of science to skateboard bearing manufacturing. Backed by team pros TJ Rogers and Ryan Decenzo, Quantum are offering a lower maintenance, high performance bearing for less time off the board, and a more enjoyable time on it. A ceramic hybrid perfect for high impact street and park skating, the Isotope Series features high precision chrome steel inner and outer rings, along with diamond polised raceways