ColumbiaTM offers perfect gear to make your outdoor experiences all they can be, even in rugged winter conditions. Here's the latest installment, cold-rated to -25°F: Molded rubber shell and waterproof full-grain leather uppers team up for lightweight, protective, great-looking and durable wear Latex-sealed seams assure 100% dry 200 gram ThinsulateTM Insulation for warmth Rubber Omni-GripTM all-terrain outsole with stability and traction Removable EVA insole for comfort support Lined with moisture-wicking nylon to fight claminess Padded collar and tongue 3/4 gussetted to keep out snow, debris Each approx. 7"h., 23 ozs.