Vintage Columbia Mens Insulated Waterproof Boots SIZE see description

Vintage Columbia Mens Insulated Waterproof Boots SIZE see Description. Someone wrote size 11 inside, the only thing I know about the size is toe to heel measures 11” as pictured. One shoe is missing the top shoelace latch. These have omnitech and DuPont Certified Thermolite thin insulation. Boots are preowned. See pictures for measurements and more details. B5