Our color-locking tank has a soft hand, wicks moisture, resists snags and combines colors and bindings at the neck and armholes. 4.1-ounce, 100% polyester jersey with PosiCharge technology (Electric Heather) 3.8-ounce, 100% polyester interlock with PosiCharge technology (trim) Removable tag for comfort and relabeling Gently contoured silhouette Curved drop tail hem