Fabric: Lightweight roomy and highly breathable these moisture-wicking value-priced tees feature PosiCharge technology to lock in color and prevent logos from fading.3.8-ounce 100% polyester interlock with PosiCharge technology Removable tag for comfort and relabeling Set-in sleevesGiven the extreme heat required for sublimation please consult with your decorator. It is highly recommended to sample test product by color before production.