This is a very rare T-shirt that McDonald's gave away when they launched the QUARTER POUNDER. Quarter Pounder. It's a T-shirt you can wear for sports, club activities, or when you want to make a little impact. The "Mac's Claim!" design might be quite rare! Wear this T-shirt when you want to make a statement! It was a limited edition item released at the time of the launch, and is now a premium item. A limited, ultra-rare item. There is some pilling.