Intuition Denali Liners are a heat moldable custom fit liner for double mountaineering boots.
They replace heavier stock liners and provide a higher level of insulation, making your double plastic boot a high altitude boot.
These will work perfectly for Aconcagua or Denali combined with an overboot.
They can be worn right out of the box, but we recommend you bring them into our shop so we can perform a custom mold.
