These boots provide you with the comfort and confi dence you need in messy rugged outdoor terrain. Waterproof from top to bottom with 5mm Densoprene foam insulation. Features 4 wat stretch breathable airmesh lining, easy on/easy off, roll down calf pipe, cold blocking EVA midsole, superior fi t, comfort and stability. Height 16.5”. Comfort rating -20 to 75 degrees.