Brand: Forest Service. Style: Mens uniform work shirt with button front and Forest Service shoulder patch. Color: Olive green. Size: Mens XL by measurement; interior tag marked size 19 Reg Slv 37". Pit to pit approx 26.5", length approx 30.75". Material: 100% cotton woven twill fabric. Fabric type: Midweight cotton twill suitable for workwear and outdoor use. Construction: Full button-front placket, point collar, long sleeves with button cuffs, and curved shirttail hem. Pockets: Dual chest pockets with button-flap closures for small item storage. Branding and labels: Embroidered Forest Service U.S. Department of Agriculture patch at upper sleeve; interior care/content label with style FS214, RN 64509, PO 2431, and Made in Dominican Republic. Features: Classic collared design, button-up front, chest flap pockets, embroidered uniform patch, and durable cotton twill construction appropriate for workwear or outdoor field use. Actual measurements (from tag): Neck 19 in, Sleeve 37 in.