Port & Company Tall Core Blend Pocket Tee. PC55PT 50/50 cotton/poly 5.5-ounce Removable tag for comfort and relabeling softness and durability. 50/50 cotton/poly Made with up to 5% recycled polyester from plastic bottles Safety Green and Safety Orange are compliant with ANSI/ISEA 107 high visibility standards for background color Due to the nature of 50/50 cotton/pol special care must be taken throughout the printing process.