Good for you and good for the planet, these certified carbon-reducing C-FREE polos mix sustainability with comfort.; 5.3-ounce, 60% recycled cotton/40% recycled polyester honeycomb pique; This product's carbon footprint has been measured and reduced through a combination of preferred materials and investing in carbon offset projects though the ClimeCo Certified Product Program; Tag-free label; Self-fabric collar; 3-button placket; Buttons include 26% recycled content; Left chest pocket; Drop tail hem; Side vents