8-oz. 65% organic cotton, 35% linen. 2.5-oz. 95% polyester, 5% cotton herringbone pocketing. Washed for a soft, lived in feel. Slash front pockets for easy entry. Flat front waistband with button closure and elasticated back for comfort. YKK zipper fly. Internal drawcord with metal tips. Two rear button through welt pockets. Wash cold and tumble dry low. Made in China.