Personalized Zucchini Racing Youth T-Shirt. Too many zucchini? Add some wheels, a slope and have fun! Extreme Zucchini Racing with a zucchini on wheels spurting flames is a humorous food gift design for gardeners, cooks and racing fans. 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.