Abstract: An insulating sole cover including an upper portion that has a top panel with a flat portion and a heel portion with an arc portion therebetween. The top panel has an outer rim with a top side wall extending upward therefrom. Also included is a bottom portion that has a bottom panel that is rigid along a bottom surface. The bottom panel has a bottom rim with a bottom side wall that extends upward therefrom. The bottom side wall is capable of being sealed to the top rim of the top side wall to form an interior area therebetween. Included are a plurality of cells. The cells are formed within the bottom portion and are proportionately dispersed within the interior area of the top panel and the bottom panel. Each cell has a filler contained therein to provide insulation from cold. Lastly, a plurality of openings are positioned within within the spacing between each cell. The openings are capable of decreasing the compaction coefficient of the filler within the interior area.