Wrangler RIGGS WORKWEAR Men's Flannel Lined Denim Work Shirt, Antique Indigo 100% Cotton 6.75 ounce, 100% cotton ring-spun denim Cotton rich thermal lining Generous fit for layering Two front chest pockets with button flap closure Machine wash cold, wash separately, turn inside out, only non-chlorine bleach when needed, tumble dry low, remove promptly, warm iron