MuckA(R) redesigned their iconic Chore boot with a slimmer fit for women who love the outdoors. The classic Muck Boot neoprene adjusts to the unique contours of your foot, making these reliable boots flexible, 100% waterproof and lightweight. They feature a rubber overlay and quick-cleaning sole, allowing you more time to get on with the important stuff. The upper is reinforced in both the toe and heel area, plus additional arch support giving you the protection you need. The 5mm neoprene makes these boots lightweight and flexible, with breathable air mesh lining to keep you cool on warmer days. 100% waterproof 5mm CR Flex-Foam neoprene liner is 100% waterproof with exceptional comfort, flexibility, shock absorption and heat retention properties Adjusts to the contours of your foot to resist blisters and chafing Breathable mesh lining wicks away humidity and perspiration, allowing air to travel throughout the boot Easy to clean rubber overlays Triple rubber toe reinforcement Quadruple rubber heel reinforcement bioDEWIX antimicrobial footbed insert topcover with NZYM for odor control and moisture management Reinforced arch support Steel shank for structural support Quick-cleaning rubber outsole offers durability and traction on slick surfaces Pull-tab for easy on and off Comfort Range: Sub Freezing to 65AdegF Meets ASTM F2413-18 M/I/C EH / ESR (electric shock resistant) rated outsoles Half sizes, order a size up Order today!