This Kids t shirt has a design as worn by Mike D of the Beastie Boys. The image is a spoof of the \'Pi L\' design from Public Image Ltd, but has the slogan \'ill\'. If your kid is a fan of the Beasties, or if you just wanna let everyone know that they are ill (in the cool sense of the word natch), then this could be the perfect tee for them. 100% cotton kids t shirt inspired by a tee as worn by Mike D, not official Beastie Boys merchandise. Sustainability Message All 8Ball Originals garments are WRAP certified, REACH compliant and Fair Labor Association accredited. They are printed in UK using Oeka-Tex and GOTS certified water-based inks.