Features the Illinois IHSA logo dye sublimated on the left chest and the IHSA Official logo on the left sleeve. Made with 92% MicroPoly/8% Spandex Body Flex® fabric. Smitty USA has become the leader in manufacturing of dye sublimated shirts for sports officials nationwide. All Smitty Apparel products are designed by one of the top officials in the world, for officials. Made In The USA.