Propper Uniform Short Sleeve Polo - Men's Grey XL. This light-weight 4.2 oz material is very breathable and will keep you cool during those long days in the sun. Designed to be a performance polyester this shirt also dries quickly and will stand up against fading shrinking or wrinkling after prolonged daily use. Specifications for Propper Uniform Short Sleeve Polo - Men's: Manufacturer: Propper Color: Grey Fabric/Material: 100percent Polyester Pique Weight: 4.2 oz Package Contents: Propper Uniform Short Sleeve Polo - Men's Propper F58554C020XL: Uniform Short Sleeve Polo - Men's Grey XL