Personalized Earth Day Earth Men's V-Neck T-Shirt. Earth with the text Earth Day is a fun gift design for students, teachers, scientists and environmentalists at back to school, birthdays, holidays and Earth Day. 4.7 oz., 100% pre-shrunk cotton Narrow, set-in 1x1 mitered V-neck collar Shoulder-to-shoulder taping Double-needle stitched sleeves and bottom hem