Personalized Baseball Skull Men's V-Neck T-Shirt. Baseball Skull has a pirate skull and crossbones with the skull as part baseball and the bones breaking through. Great gift for any baseball or softball fan who also likes being a pirate! 4.7 oz., 100% pre-shrunk cotton Narrow, set-in 1x1 mitered V-neck collar Shoulder-to-shoulder taping Double-needle stitched sleeves and bottom hem