Good for you and good for the planet these certified carbon neutral C-FREE polos mix sustainability with comfort. First they are made from recycled materials. Next we calculate all the carbon emissions generated during their product lifecycle. Finally we bring their carbon emissions to zero by purchasing third-party verified offsets with Carbonfree certification. 5.3-ounce 60% recycled cotton/40% post-consumer recycled polyester honeycomb piqueTag-free labelFlat knit collar3-button placketButtons include 26% recycled contentDrop tail hemSide vents**