La Sportiva Olympus Mons Pro Liner

"The Olympus Mons Pro Liner from La Sportiva is the perfect addition to your climbing and mountaineering equipment. These inner boots have been specially developed for extreme conditions and offer unparalleled comfort and warmth thanks to the combination of highly insulating materials such as Primaloftu00e Gold Insulation and PE. An additional layer of Primaloftu00u00e Gold Insulation Aerogel ensures that the heat is retained and effectively protects against the cold radiating from the ground."
"The liner is equipped with a simple strap-in system that allows for customization and a perfect fit from base camp to the summit. This feature ensures that you are optimally prepared even in the most demanding areas of the world. The Olympus Mons Pro Liner is designed to complement your Olympus Mons Pro and Olympus Mons S setup and provides you with the support you need on your alpine tours and climbing adventures."