Personalized Metal Christmas Youth T-Shirt. Metal Christmas and Heavy New Year! Santa Claus has a tattoo and throws up the rock on hand sign. Merry Christmas, and long live rock! Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.