The New Riedell R3 features a new vinyl boot from Riedell. * It is well-padded for comfort. Mounted to the PowerDyne Nylon plate with metal double action trucks * 62mm Radar Cayman wheels with power groove * Kwik ABEC 5 bearings. * Available in men"s sizes 1 - 14 whole sizes only, medium width. Women should choose one size smaller.