This is the warmest Muck Boot made, and a popular choice for Antarctic station workers, ice fishermen, and hunters.

The Arctic Pro is tailor-made for extreme conditions. Thick, 8mm CR Flex-Foam booties with nylon overlays offer 100% waterproof performance, superior flexibility and a four-way-stretch fit for all-day comfort. Boots have 2mm thermal foam underlays added to the instep area and are fleece-lined for added warmth. Stretch-fit top bindings snug calves to seal in warmth and block cold.

Features:

• Comfortable in temperature ranges from 30 degrees F down to -60 degrees.
• 100% waterproof
• 8mm neoprene bootie for comfort and performance
• Cozy fleece lining
• 2mm thermal foam under the footbed
• Cushioned EVA midsole
• Bob-Tracker molded outsole
• Comfortable topline keeps snow out
• Color: Tan/Bark(Brown)
• Shaft circumference: 17in
• Approx boot height: 17.56in

These boots are built for men and women - we call them unisex sizing.

Sizes shown are MENS sizes. Women should order 1 size down from the men's size shown. Example: M7/W8, M8/W9, M9/W10, etc.

Boots are available in whole sizes only, but will stretch to fit half sizes. There is a 15mm toe allowance built into the sizing. For men who are a 1/2 size, order the next size up. For Women who are a 1/2 size order the next size down.