Personalized Mechanical Soccer Youth T-Shirt. A soccer ball with panels of gears is a unique gift design to tickle the funny bone of mechanical engineers, mechanics, soccer players and fans at birthdays, holidays and World Cup 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.