Port Authority C-FREE Snag-Proof 1/4-Zip Made from recycled polyester, this carbon-reducing C-FREE 1/4-zip is snag-proof and moisture-wicking, so you can make a bigger impact in your office or workplace while making a smaller environmental impact. 5.9-ounce, 100% recycled polyester jersey 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 Snag-proof Moisture-wicking Cadet collar Covered, dyed-to-match zipper with gunmetal pull Self-fabric cuffs Turned hem with side vents