Pull moisture away from the skin to dry with the Norse Polartec® Power Dry® FR Performance Long Sleeve T-Shirt. Made with Norse’s 6.4 oz. FR material, this long sleeve t-shirt’s advanced technology dispenses and releases moisture for more efficient dry times. The continuous evaporation prevents saturation and regulates body temperatures in both hot and cold conditions. Ideal for mild temperatures or cold weather layering, this shirt provides 8.6 cal (CAT 2) arc flash protection, is NFPA 2112 certified, and meets the performance requirements of ASTM F1506.