• "J Geils Band" Essential T-Shirt for Sale, The Rolling Stones Essential T-Shirt • A Gildan Comfortable t-shirt • The standard, traditional t-shirt for everyday wear • Classic, generous, boxy fit • Color Black • Size: M, L, XL, 2XL • Material: Gildan t-shirts are often made from a cotton blend, specifically a mix of cotton and polyester. The fabric is pre-shrunk to minimize shrinkage after washing..