On Duty Performance PoloOn Duty Performance Polo is a comfortable and functional uniform shirt for first responders and public safety. The polo shirt features Raglan style gusseted sleeves that enable enhanced mobility on the job. A soft ribbed knit collar features collar stays that help the polo t shirt maintain its shape for long term use. Mic tabs on each shoulder and on the three button placket provide multiple mic placement options on the tactical shirt, while two pen