The Elbeco Dark Navy short sleeve shirt with 65/35 Poly / Rayon blend features a comfortable tropical weave, enhanced with with NANO-DRY technology for permanent moisture management and UPF 40+ protection! Our Class A shirts combine classic uniform styling with a unique new rayon blend tropical fabric that incorporates state of the art textile technologies and styling for Police, fire safety and security professionals. Uniforms feature natural fiber blends for year round comfort, easy care and professional appearance.