6.6 oz./yd2 / 225 gsm, 100% polyester. Snag protection plus jersey with moisture-wicking and antimicrobial performance. Matching flat knit collar. Three-button placket. Double pen pocket on left sleeve. Mic clips at shoulders and lower placket. Spandex enhanced rib knit cuffs. Side vents. 1 1/4" drop-tail hem for everyday activity and movement.