. Consider: 8-oz. DuluthFlex® Fire Hose® canvas is 30% lighter than standard Fire Hose fabric, but just as tough AND has the comfort of built-in stretch! Comfortable, adjustable elastic straps relieve stress on your shoulders, with one-piece metal buckles. Two sets of side adjust tabs for best fit over a tee or sweatshirt. 10 pockets, including multi-pocket for smartphone, pens, pocket knife, more. Double-chap knee pouches accept kneepads, sold separately. Back locker loop for hanging it up at the end of the day.