When you're scrambling in and out of tanks, you need a jacket that's tough and easy to move in. Same goes for the job site. Thus, our Fire Hose "Tanker" Jacket, similar to those worn by American tank crews in WWII. Simple, functional, and battle tested, it became a tank crew favorite and a prize for any G.I. lucky enough to barter a trade for one from a passing tanker or supply sergeant. Armpit Gussets and rib-knit collar, cuffs and waistband give it the extra flex you need to reach, crouch, climb. Hardy prewashed 11.5-oz. Fire Hose cotton canvas is FendOff™ treated to shrug off rain and stains. We've taken the liberty of adding two flapped pockets in front of the hand-warmer pockets, plus zip chest pocket for cell phone. Atten-hut!