A fun distressed look mechanic t-shirt for men, dad. Are you a dad and a mechanic, a head, a gear head, do you love your cars almost as much as your kids? More? Well, this is the t-shirt for you. Mechanic Dad Shirt. Looking for the ideal father's day gift, birthday gift, holiday gift for your father, dad? Well look no further, this here is the perfect head t-shirt for any car loving fathers out there.