Personalized Red Footprints Heart Youth Long Sleeve T-Shirt. Red footprints form the shape of a heart with marching band script is a unique design for band geeks at back to school, birthdays and holidays. Marching band is in your heart! youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)