7oz Twill. Flame-resistant 88% Cotton 12% high tenacity nylon. 2" enhanced visibility trim with center stitched 3M 3/4" FR #8940 silver reflective tape. FR reflective tape emplacement: 2 vertical on front "X" on the back, all around waist and 1 horizontal stripe on each arm. 1 piece top stitched cuffs with button closure. Placket front with button closure. Button down collar. Banded collar with peon. Basic dress fit. Double back yoke. Hemmed bottom.Arc Rating. ATPV 8.7 calories/cm2. Hazard Risk Category 2. Care: Industrial Wash.