Live From Chicago! It's Cat vs Rat. The battle of the century! A Portion of Sales for this shirt go to Tree House Animals Humane Society. A Portion of All RAYGUN Sales Raise Money For Organizations That We Support. Navy Screen Print on a Heather Royal Blue T-shirt (50% Cotton / 50% Polyester). Cut and sewn sweatshop free. Designed and printed by Union Labor at RAYGUN.