Closed-cell EVA foam is known for its ability to hold a mold. That means after having your liners heat molded, it won’t start to return to a former shape and crowd your feet. The foam is also warmer than some other liner materials and is very dense which helps in high-performance skiing. All Intuition liners are made with specially formulated close-cell EVA foam, which is why they are often the first choice for pro skiers. The Pro Tour is an Intuition foam liner with flex zones to improve articulation in touring boots.
* Please note stock is the medium volume version if not noted otherwise. The Low Volume version is a bit thinner and weighs 22g less in size 26.