Muck MASTW05 Women's Arctic Sport II Tall Boot

Conquer the cold with confidence in the Muck MASTW05 Women's Arctic Sport II Tall Boot. Designed for extreme winter weather, this tall boot delivers superior warmth, waterproof protection, and rugged traction—perfect for outdoor chores, snow-covered hikes, or just staying dry on icy days. With its fleece lining, extended rubber coverage, and contoured fit, the MASTW05 ensures your feet stay warm, dry, and supported in subzero temperatures.

Key Features and Benefits:

• 100% waterproof construction with 5mm CR Flex-Foam neoprene for comfort, warmth, and flexibility
• Contours to the shape of your foot to reduce friction, prevent blisters, and improve fit
• Cozy fleece lining traps heat for enhanced insulation in extreme cold
• Extended rubber overlay adds durability and protection from slush and snow
• Lightweight EVA midsole cushions each step for lasting comfort
• bioDEWIX antimicrobial footbed insert with NZYM controls odor and moisture
• Rugged rubber outsole delivers traction on icy, uneven surfaces
• Pull-tab allows for quick and easy on/off
• Estimated height: 43cm / 16.9in
• Estimated max calf circumference: 38cm / 15in
• Comfort Range: -40°F to 40°F / -40°C to 4°C

Ideal for: Harsh winter climates, snow-covered paths, farm work, and daily outdoor wear in freezing weather.