MN WOVEN SHIRT 78% POLYESTER, 22% COTTON The Pinnacle Polo is a clean and professional men's polo with overt 5.11® branding at the left chest. Featuring a stylish and functional design, the Pinnacle Polo is crafted from breathable and snag resistant polyester fabric. A sunglass loop at the front placket keeps your eyewear secure, while our trademark 5.11 pen pocket at the left sleeve keeps a writing implement within easy reach. Moisture-wicking anti-microbial characteristics keep you fresh and crisp throughout your shift, and integrated bartacking at major stress points ensures long garment life.