100% micro polyester ottoman polo shirt is specially treated with Hi-Cool technology that is guaranteed to keep you dry and comfortable in all seasons, creating an anti-odor effect. Smooth and silk-like feel fabric is great for both on and off the field. Accent pointed mesh insert color block on shoulders for maximum breathability. Accent streamline color block design on sleeves continues down the sides to create a slimming effect. Self-fabric collar lies flat and resists curling. Crystal buttons. 4.5 oz.