Football Official’s 2 1/4″ stripe short sleeve shirt. Smitty Interlock Fabric for a comfortable feel. Tailored Edge Stitched Soft Byron Collar. Matching Rib Knit Sleeve Ends. Fabric is breathable, moisture wicking, and durable. Extra Tuck-In Length Split Tail Bottom. Approved for use in NCAA and High School. Left Chest Pocket and Hem.