Staheekum Mens Winter Snow Boots Waterproof, Insulaed, and 。The Staheekum Men\'s Yukon Brown winter boots are waterproof, insulated, and designed for cold weather, featuring 3M Thinsulate, memory foam insoles, and a rugged rubber outsole rated for temperatures down to -20°F. Key Features & Details Brand/Model: Staheekum Yukon Color: Brown Protection: Waterproof shell and water-repellent upper Warmth: 3M Thinsulate insulation, rated to -20°F (-29°C) Comfort: 5mm memory foam + 2mm EVA insole Outsole: Durable thermoplastic rubber for traction Design: Ankle boot, typically features a lace-up or slip-on design with a durable upper