5-ounce, 100% polyester jersey knit Moisture-wicking Anti-odor properties Pad-printed neck label and double-satin shoulder label Seamed single-needle 3/4 collar Double-needle sleeves and bottom hem Safety Green is compliant with ANSI/ISEA 107 high visibility standards for background color Due to the nature of 100% polyester performance fabrics, special care must be taken throughout the printing process. Given the extreme heat required for sublimation, please consult with your decorator. It is highly recommended to sample test product by color before production.