I've heard a lot of great things about Intuition liners, but from asking around at boardshops would be hesitant to pick them up. The method used for properly heat-molding them is different from regular liners. The two shops I visited sold boots with Intuition liners (though not the liners just on their own) but didn't have this machine you need to do this. Seems like a waste to buy a boot for the liner and not even have it properly heat-molded. Buyer beware.