Personalized White Footprints Heart T-Shirt. 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! Everyone loves our Custom T-Shirts! Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.