Abstract: A cushion for vehicle safety belts or harnesses comprising a cylindrical body of resilient material adapted to be detachably affixed to a shoulder belt adjacent the neck of the wearer. The cylindrical body is partially split along its longitudinal axis to provide a slot for reception of the belt, and a fabric sleeve is fitted over the two sections of the split cylindrical body. Fastening means are provided on the sleeve for securing the open side of the tubular body together with the belt encased therein. The cushion thus presents a broad, resilient, gently curved surface in all directions and prevents abrasive contact of the belt with the clothing and neck of the wearer.