Ladies Fallout Shirt Radioactive Triangle Off Shoulder Tee T-ShirtA poly/viscose blendMarbles are a cotton/poly blendAvailable in Ladies Small, Ladies Medium, Ladies Large, Ladies XL & Ladies 2XLAlso available in colors Athletic Heather, Black, Black Marble, Blue Marble, Dark Grey, Maroon, Midnight, Neon Pink, Neon Yellow, Pebble Brown, Red, White, and White Marble