Tommy Boy - Callahan Auto T-Shirt Hecho en EE. UU. e importado Tommy Boy - Callahan Auto Design Tommy Boy - Callahan Auto T-Shirt is on a high quality adult unisex style tee. Machine Washable, Material: 100% preshrunk cotton is constructed of soft, natural cotton with quality features for years of casual wear. Garment: seamless body with set-in sleeves double-needle stitched sleeves, bottom hem and front neck. Shoulder-to-shoulder taping.