Personalized Red Friday PT Uncle Youth T-Shirt. Youth T-Shirt - Red with dog tags says PROPERTY OF MY UNCLE'S RED FRIDAY PRAYER TEAM UNTIL HE COMES HOME. I Wear Red on Fridays for My Uncle. Support our deployed troops on active duty. 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.