This image is from a 1984 confrontation between Larry Bird and Julius “Dr. J” Erving. Packer released a run of these shirts in the past, but have re-released them in Boston Celtics green Philadelphia 76ers red and gray. The script Packer Shoes logo is sewn onto the sleeve, while the date of the altercation–11/9/84 is screenprinted on the inside of the shirt..