100 Cotton. This shirt will help raise money to support the arts in BaltimoreExcellent Productions Male T-ShirtSKU: 364215375135191$32.00PriceSizeSelectColorQuantity*Add to CartPRODUCT INFO100 Cotton this shirt is UV protected not to fade or shrink. RETURN & REFUND POLICYNo Returns SHIPPING INFOWe will ship straight from the company right to you!