"4.25oz. Poplin, 65/35 polyester/cotton. Pre-cured durable press finish with soil release and moisture wicking. Six buttons down the front of the shirt and gripper closure at the neck. Two piece lined collar with sewn-in stays. 2.5" Enhanced visibility trim applied across the two chest pockets, down the sleeves from the shoulder to the sleeve ends and two horizontal stripes across the back."