Crafted out of Intuition® Foam, the Pro Tongue Liner’s laminate is specifically engineered to provide energy transfer to the shell while maintaining warmth in a custom, moldable fit. Slip-on the Pro Tongue Liner and feel the power of the highest performing liner that we’ve ever created.
All boot liners are built using authentic Intuition™ closed-cell foam. It is body heat activated to mold 100% to your feet and shells during use, or can be instantly heat molded by a shop in minutes for a light, warm and super comfortable fit.
Whether you are climbing grated stairs or scrambling on top of a mountain, a dual material or single material mid-grip gives you the confidence to stay on your feet.
100% Ribbed tongue enables smoother, more natural linear flex from your shin to your toe. The tongue bends like a flexible straw, never bottoming out while providing smooth rebound. No more shin bang!