Authentic team jersey, same as the one worn by the drivers and crew. Available in AutoNation Indy Car or Acura IMSA versions. 100% Polyester sublimation shirt, logos won't wash out over time staying vibrant over the life of the shirt. Shirt Features: 100% 4-Way Stretch Polyester Moisture Wicking Fabric Drapes Well and Holds Shape Breathable and Fast Drying 1/4 Zip Front Closure Hidden Chest Pocket Collared Design Tagless Inside Label Men's Fit Machine Wash - Tumble Dry Available Sizes: SM-4X