5-ounce, 100% polyester jersey knit Moisture-wicking Anti-odor properties Tearaway label Seamed single-needle 3/4' collar Double-needle sleeves and bottom hem Given the extreme heat required for sublimation, please consult with your decorator. It is highly recommended to sample test product by color before production. Please note: This product is transitioning from heat transfer labels to tearaway labels. Your order may contain a combination of both labels.