This shirt is the best of the new technology with an ultralight nylon ripstop outer and flame retardant inner wool lining, the Swat Shirt is in use with specialists who are seeking a lightweight technical solution.  Half the weight and bulk of the Mammoth, the Swat Shirt features simplified front zip pockets and a thumbwarmer cuff.  With the deep scooped tail the shirt has all the necessary features and more than the necessary performance.