This is an officially licensed Punch Out product.
T-shirt features an image of Bald Bull. Bull was third opponent in the original Punch-Out, the Major Circuit Champion and #3 in the World Circuit in Mike Tyson's Punch-Out and finally the Minor Circuit Champion in Super Punch-Out.
Sheer t-shirts are made of a soft material and are slimmer fitting than your average t-shirt. Sheer t-shirts are generally made of a cotton/polyester blend, but may also be 100% cotton. The shirts are not see-through nor is there any loss of quality.