We sell these boots with three different options. First option is the boot for $229, that includes one liner (Cordura liner) which is great for your Rainier like climbs. The second option is the $299 boot that comes with the high altitude liner only, great for your Denali, Aconcagua trips. The third option is $359.95 and includes both the Cordura liner for your warmer mountains and a high altitude liner for your colder climbs. For expeditions, summit ridges, ice, frozen gullies and mixed nastiness, the Inverno is the do-all, ever-ready choice of guides and pros alike. Your feet stay warm and dry without sacrificing the ankle flexibility and support needed for technical terrain. Please see "sizing" tab before ordering.