Revolutionary patent pending PosiPrint printing technology unbeatable softness and exceptional comfort meet in our tri-blend tee that's pre-treated and optimized for direct to garment (DTG) printing.4.9-ounce (166 GSM)50/25/25 polyester/combed ring spun cotton/rayon 32 singles Fabric pre-treated and optimized with patent pending PosiPrint technology for direct to garment (DTG) printing1x1 rib knit neckTear-away labelShoulder to shoulder tapingFor best results do not use with DTG printers that use a wet-on-wet pre-treating process.