Looks like a new option in the winter boot category… not a ton of info yet on them but this solves the problem of flexible boots not having a removable liner… now you can sleep with the liner to keep things not frozen. Seems like a good crossover product. Need to see how much it weighs first. Anyone seen these in person yet??
http://nikeinc.com/news/nike-lunarterra-arktos-the-next-step-in-boot-evolution#/inline/23842
