Number 1 Soccer Fan Personalized Adult T-shirts. Personalized Soccer Fan T-shirt for Grandpa, Dad or Papa. Create a unique personalized gift for your Grandpa by giving him a Personalized Soccer Fan T-shirt. He will look great as he cheers on his #1 Soccer Players every weekend. Personalized Soccer Fan T-shirts are available on our premium machine washable T-Shirt in adult sizes M-3XL. Your new custom printed t-shirt can be any of 5 colors: Black, Green, Red, White and Ash.