The Utility is a bomber of a boot that can take on anything you encounter. The anti-shock, Shock Continuation Technology polygel heel and highly flexible design will keep you comfortable during those 18 hour days. A special bellow tongue protects your feet from anything getting in. Select styles come with a superior ceramic safety toe and seam-sealed waterproof construction as well as 360 degree Goodyear Storm-Welt Construction. Cinch WRX footwear complies with the performance requirements of ASTM F 2412/2413 issued in 2011 for Protective Footwear in all categories tested.