Personalized USA Soccer Skull Youth Long Sleeve T-Shirt. USA Soccer Skull has a pirate skull and crossbones with the skull as part soccer ball and the bones breaking through. The American flag fills the soccer ball. Great gift for any US soccer fan! youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)