Columbia - Expeditionist Extreme Men's Winter Boot

This high-performance insulated boot is built to take on the winter adventures with a specialized traction pattern for snow and ice and our most advanced thermal-reflective lining.

Features

• Full grain leather upper with durable scratch rubber protection
• OutDry™ blocks moisture with an impenetrable waterproof-breathable membrane bonded to an outer shell so your feet stay dry and comfy in rain and snow
• 400g insulation for lightweight warmth
• Omni-Heat™ Infinity lining retains body heat while remaining breathable using an expanded pattern of thermal-reflective gold dots, so your feet stay warm and comfy as temps drop
• TechLite+™ midsole provides elevated cushioning, stability, and energy return with extra-light responsive foam, for long lasting comfort on any terrain
• Omni-Grip™ Ice helps keep you sure-footed with a fiber-rubber hybrid outsole inspired by polar bear paws, delivering exceptional grip in ice and snow

Materials

• Upper: OutDry™ waterproof, breathable construction. Full grain leather, with scratch rubber protection
• Midsole: Techlite+™
• Outsole: Omni-Grip™