The Bigfoot Islanders offer a super high rebound 78a durometer urethane and a center hub. Coming in at 65mm in diameter, 78a in hardness, and 45mm in width. Center hub with a 41mm contact patch, rounded slightly inner edge. All of these details put together equal a wheel with quick acceleration, smooth ride, good grip, with good slide characteristics. The rounded edges allow the wheel to break loose and slide easily. These longboard wheels are designed mainly for freeriding and cruising.