LaCrosse Men's Aero Insulator 14" Waterproof 1000 Gram Insulated Work Boots Rubber Brown 8 D

Heavyweight comfort has never been so light. The Aero Insulator completely changes what a rubber hunting boot can be by replacing the rubber shell with one made of extremely durable, lightweight and insulating polyurethane. Designed for optimal fit and flexibility, the waterproof Aero is built for ultimate comfort and will keep hunters light on their feet. Thick dual-density polyurethane midsole for best-in-class cushioning, support and insulation underfoot. Molded polyurethane shell for ultra-lightweight, warm, flexible, waterproof comfort. Thick dual-density polyurethane midsole for best-in-class cushioning, support and insulation underfoot. Active Fit with adjustable neoprene gusset for easy on/off and a secure, comfortable fit on foot. Winter tread offers generous surface area to help with outsole grip on wet surfaces. FeaturesPatented AeroForm technology Fully fleece-lined for added warmth and comfortActive Fit wiwth adjustable neoprene gusset Oversized shank covers the entire arch areaMolded PU shell for ultra-lightweight, warm, flexible, waterproof comfortRated for temperatures from -40Adeg to 40Adeg