Sport-Tek Youth PosiCharge Competitor Tee. 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 sleeves Given the extreme heat required for sublimation, please consult with your decorator. It is highly recommended to sample test product by color before production.