Personalized Santa Merry Christmas Youth T-Shirt. Santa Claus pops out of a pile of colorful Christmas presents with a red and green Merry Christmas above him. Ho Ho Ho! 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.