When bitter cold meets your work day, Zero Zone by Walls has your back. Working outside is serious business. You need to stay warm, work hard, and fire off a joke here and there. Built with our Muscle Back technology, this coverall keeps you warm without restricting your range of motion and includes all the pockets you'd ever need. Concealed front zipper covered by a storm flap, ankle to thigh leg zippers covered by a protective storm flap. Hidden storm cuffs using comfort rib-knit. Elastic inserts at back waist. Durable trim scuff guard at back leg hems. Zippered chest pockets, front swing pockets with additional pass through, back patch pockets, left pocket has a concealed zipper for additional security. Utility pocket on right leg. Twisted hammer loop on left side. Material: Cotton.