5.11 Tactical #72319 Professional Long Sleeve Mock Tshirt (Fire Navy) 100% Cotton Imported Fade and wrinkle resistant 6-oz. ring-spun knit with moisture wicking performance Extra long tapered fit to stay tucked in all day One Inch, no roll, high density collar Double needle tailoring at the shoulder for strength and durability Printed label to prevent chafing; accepts embroidery and silk screening well