A Roomier Version of the Muckmaster

We’ve redesigned the Muckmaster with an adjustable, waterproof gusset for the perfect fit around the calf. The classic Muck Boot neoprene adjusts to the unique contours of your foot and the mesh lining lets your feet breathe, making these commercial-grade work boots flexible, 100% waterproof and comfortable in all weather conditions. The thermal foam underlay and the EVA molded midsole provides optimum comfort and warmth underfoot. These high-performance work boots have extended rubber overlays and durable outsoles for ultimate protection and stability. No matter the weather conditions you’re working in, these boots will make sure you stay dry and comfortable.

• 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
• 2mm thermal foam under the footbed for extra warmth
• Breathable mesh lining wicks away humidity and perspiration, allowing air to travel throughout the boot
• Extended rubber overlay for extra protection
• Lightweight EVA midsole for comfort
• MS1 bobbed molded outsole reduces weight and improves stability for climbing and trekking
• Reflective pull-tab for easy on and off
• Adjustable calf gusset extends up to 3 inches (7 cm)
• Estimated height: 43cm/ 16.9″
• Estimated max calf circumference: 50cm/ 19.7″
• Comfort Range: -20°F to 50°F / -30°C to 10°C