Muck Arctic Pro Extreme Conditions - Steel Toe



The ACP-STL is a unisex brown Arctic Pro Steel Toe Boot. Its tall profile and topline binding hugs to your legs in order to keep warmth in and the cold out, and a fleece lining with a thermal foam underlayer has been added to the instep area to create additional warmth. The temperature comfort rating keeps you warm at -60F to 30F. The 100% waterproof nylon material keeps your feet dry when working in wet or snowy conditions.

This is a quality winter Muck Boot for any cold weather use. This boot is meant for those working in extreme cold environments, including ice fishers in Alaska and scientists who work in National Research Stations, one of which is McMurdo base located in south Antarctica (known for having the coldest climate on Earth!) Take it from Joseph Holko, a photographer who tours Antarctica and also wears these Arctic Sport Boots because of their performance standing up to cold climates.


  • Steel Toe
  • 8mm CR Flex-Foam
  • 2mm Thermal Foam Under Foot
  • Warm Fleece Lining
  • Meets ASTM F2413-11 M I/75 C/75 EH
  • Bob-Tracker Molded Outsole
  • Comfort Range -60F to 30F