FXD WORK SHIRTS ARE MADE FROM SUPER-COMFORTABLE , SUPER FLEXIBLE 5.4 OUNCE ( 185 GSM ) 360-DEGREE STRETCH COTTON TWILL. THE LSH.1 360-DEGREE STRETCH WORK SHIRT IS A TAILORED-FIT LONG SLEEVE SHIRT WITH DUAL BUTTON DOWN CHEST POCKETS, A DROP TAIL AND TRIPLE NEEDLE SEAMS.