Personalized This Kid Loves Earth Youth T-Shirt. Earth Day Youth T-Shirt - Heather to support our planet Earth Day gifts with cute earth heart, recycling symbol and peace sign says This Kid Loves Our Planet. For young conservationists, green and earth lovers. 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.