Personalized Fueled By Letters Logo Youth T-Shirt. Do you want to show off your love for letters? Get this Fueled By Letters Logo Youth T-Shirt - White to let everyone know you are fueled by hand lettering also while supporting the Fueled By Letters Brand. 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.