Intuition Tour Tongue Dual Density Liner 2025### Intuition Says: ### Designed to have a high range of motion for backcountry touring and telemarking, these dual density, lightweight, soft flexing liners save energy on the way up and provide unparalleled responsiveness on the way down. This model can be worn out of the box, heat molded with the home fit kit or fit by a professional bootfitter. Available in 9mm (Low Volume, thinnest) thickness