Recycled polyester and color-locking PosiCharge technology make this smooth-faced odor-fighting moisture-wicking tee outcompete other t-shirts. 3.8-ounce 100% recycled polyester with PosiCharge technologyThis 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 Tear-away removable label Taped neck Set-in sleeves Athletic fit