Make a sustainable choice with these fleece vests created for easy-wearing warmth and a lighter carbon footprint.. 8.3-ounce, 100% recycled polyester fleece. 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. Low-pill finish. Zip-through cadet collar. Binding at neck, center front zipper and hem. Reverse coil zipper. Open front pockets. A C-FREE ProductWe 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. F702