. . Built with assistance from bike patrol officers nationwide, the 5.11 Bike Patrol Polo was designed to provide bike mounted officers with a safe, reliable,. . and thoroughly professional alternative to baggy or constricting police bike patrol shirts. Crafted from lightweight, breathable, high performance jersey. . knit polyester, the 5.11 Bike Patrol Polo offers superior moisture wicking performance, quick drying action, and anti-microbial characteristics that keep. . you looking and feeling your best all day long. Integrated reflective tape increases visibility, an underarm gusset ensures full freedom of movement, a. . generous length and drop tail ensures your bike polo stays tucked in, and a mic loop at the placket keeps you connected. Best of all, the bright colors on. . our bike patrol shirts are colorfast against perspiration and sunlight, ensuring a clean, professional appearance throughout your shift.. . Chest Pen Pocket. . Underarm gusset for mobility. . Integrated reflective tap. . Moisture wicking, quick drying, anti-microbial. . Mic loop at front placket. . Colorfast to Light Perspiration. . Jersey knit polyester. . Performance Fit. . Generous Length. . Drop tail. .