Men at work will get the job done in this shirt. Sweat wicking, its 3Mﾙ Scotchliteﾙ Reflective Material - 5510 Comfort Trim - is segmented for superior breathability and durability. ﾕ 4.25-ounce, 100% polyester knit ﾕ FastDryﾮ technology wicks away sweat for comfort ﾕ Stain Breakerﾙ technology releases stains ﾕ Comfort of a rib-knit crewneck collar and tagless label ﾕ Convenient left-chest pocket for utility ﾕ Side-seamed construction minimizes twisting ﾕ Durable trim maintains its performance through 75 home launderings ﾕ Meets ANSI/ISEA 107-2010 ﾕ 3M and Scotchlite are trademarks of 3M