For demanding jobs in mud, cold, and standing water, the Muck Women's Arctic Ice Mid Boots with Vibram Arctic Grip A.T. combines waterproof coverage with work-ready support. 5mm neoprene bootie adds flexible comfort and performance, while soft fleece lining adds lightweight cold-weather warmth. bioDEWIX footbed topcover uses NZYM for odor and moisture control; Lightweight midsole supports all-day underfoot comfort.