With an athletic cut this has all the classic details with an updated fit that you can actually wear out of the house. 12-oz 100% Merino Wool Fleece. 98% Cotton / 2% spandex heavyweight rib. Rib at waistband and bottom. Drawstring waistband. Hidden zipper back pocket w/media port. Custom printed San Francisco vintage map pocketing. Warm, gentle machine wash with wool detergent, hang dry. Gentle tumble dry, no heat. Proudly made in California.