Port Authority Dimension Knit Dress Shirt. K570Designed for modern office pros and urban commuters, our sleek dress shirt fuses the comfort of a knit with the structure of a woven shirt. It wicks moisture, has ease of movement and an unencumbered fit., 3.8-ounce, 100% micropique polyester tricot, Versatile collar that can be worn open or buttoned down, Dyed-to-match buttons, Left chest pocket, Rounded adjustable cuffs