Muck ASPSTL Arctic Sport Tall Steel Toe Boot

The Muck ASPSTL Men's Arctic Sport Tall Steel Toe Boot is built for those who need dependable protection and warmth in the harshest winter conditions. Designed by Muck Boots for job sites, cold-weather work, and demanding outdoor tasks, these boots feature a 5mm neoprene bootie for flexibility and a warm fleece lining to trap heat. The steel toe adds critical safety, while the rugged MS1 molded outsole ensures stability and traction on slippery surfaces. With waterproof construction and insulation rated to -40°F, these boots offer both comfort and security in extreme environments.

Key Features and Benefits:

• 100% waterproof protection to keep feet dry in snow, slush, and rain
• 5mm CR Flex-Foam neoprene bootie provides comfort, flexibility, and heat retention
• Warm fleece lining with 2mm thermal foam underfoot for superior insulation
• Lightweight EVA midsole cushions every step
• MS1 molded outsole delivers aggressive traction and durability
• Steel toe meets ASTM F2413-18 M/I/C EH standards for workplace safety
• Pull-on style with estimated 16" shaft height and 16.5" max calf circumference
• Comfort rated from -40°F to 40°F / -40°C to 4°C

Ideal for: men who need insulated, waterproof steel toe boots for cold weather work, farming, construction, or industrial outdoor environments.