Captain Nice didn't behave much differently from Carter. His costume consisted of white pajamas adorned with gold stars, red stripes on the pants, the words "Captain Nice" (initially misspelled "Captin" until a smaller 'A' was added) in blue across the chest, a red-white-and-blue belt with a gold buckle, and an over-sized red and blue cape, all lovingly sewn by his domineering mother who had basically cajoled Nash into his crime-fighting career. In some episodes he wore his regular glasses as Captain Nice, but in others he wore a domino mask, but still wore his glasses over the mask. Despite the kitschy garb, the very sight of Captain Nice somehow struck fear into the hearts of criminals.