Built for active professionals, the Flying Cross Women's Core Flex Hybrid Short Sleeve Shirt features a modern polyester-spandex blend with up to 20% stretch for freedom of movement. This short sleeve polo shirt integrates 37.5 Technology to regulate body temperature and keep the wearer dry for a clean, crisp appearance wear after wear. With an athletic fit, this police shirt can be worn with or without an external vest carrier. What's more, the Freedom Collar, color retention, and uniform shirt design provides the professional appearance needed for public safety work.