Personalized Skull and Crossbones Polar Bear Men's V-Neck T-Shirt. Polar Bear skull and crossbones Men's V-Neck T-Shirt - White has funny smiling bear face with bones. 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