65% polyester/35% cotton poplin. Soil-release finish, button front, convertible collar with stays, button-through chest pockets, pencil stall in left chest pocket. Long sleeve and short sleeve available. Tall sizes and additional sizes may be available. US Colors: 775 White, 715 Orange, 645 Charcoal, 137 Medium Blue, 575 Postman Blue, 615 Tan, 585 Royal Blue, 565 Navy, 750 Silver, 740 Red, 700 Spruce, 655 Gray, 505 Black, 623 Burgundy. Canada colors: 775 White, 645 Charcoal, 137 Medium Blue, 575 Postman Blue, 615 Tan, 565 Navy, 750 Silver, 655 Gray, 623 Burgundy.