Features a 2" stripe design made with Smitty Official's Apparel's high performance micro-poly/spandex Body Flex® material. The fabric is exceptionally soft and breathable, along with having top notch moisture management characteristics. A 4-way stretch fabric for full range of motion. Similar to those worn by FBS officials. Dye sublimation means that all of your positions and flags are dyed directly into the shirt - no more patches or plackets. USA Flag positioned above the pocket.