New York Fashion Police Pirate Skull and Crossbones Math Pi-Rate T-Shirt Funny Mathematical Shirt 100% Cotton Inside neck label stamped with our New York Fashion Police logo for proof of authenticity. New York Fashion Police is a registered trademark and an Amazon registered brand. This shirt has seamless double needle collar with double-needle sleeves and hem with a taped neck and shoulders Printed with industry leading techniques to ensure highest quality and durability. Machine washable. Colors won't fade or peel. Designed in New York City. Printed in the United States.This is not an unauthorized replica or counterfeit item. This is an original inspired design and does not infringe on any rights holders rights. The words used in the title and/or search terms are not intended to imply they are licensed by any rights holders.