Whether you're cheering from the stands or heading to the office, elevate your look with this 1/4-zip constructed from 100% recycled material. 5.7-ounce, 100% recycled polyester 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 New Era logo zipper pull Thumb holes Drop hem Embroidered New Era logo at hem A C-FREE ® Product We start by reducing the product's impact by switching to at least 50% preferred materials. We then measure and reduce the total carbon footprint of each product in the C-FREE program-from cradle-to-grave-through the ClimeCo Certified Product ™ Program. This certification purchases third-party, verified carbon offsets through ClimeCo.