Hand Made Roadrunner Style Knitted Hat 100% Wool Fun Novelty Woollen (One Size) This hand made Roadrunner style novelty hat is made from 100% wool, with a polyester fleece lining. Colour Blue & Orange Roadrunner Style. Size One Size. Item Material 100% Wool Exterior with 100% Polyester Fleece Lining. Care Instructions Hand wash separately in cold water, line dry, can be warm ironed.