Absolute Zero Overboot

Mountain Hardwear Absolute Zero Overboots keep your feet warm when youre mountaineering at high altitudes in ranges like Alaska or the Himalayas. If the altitude is too high and the weather is too cold for your boots to keep your feet warm by them selves, turn to these full-coverage gaiters. Insulated with removable closed-cell foam, the Absolute Zero Overboots keep your feet warm so you come home with all of your toes.