Tasc, the activewear company that is famous for using bamboo fibers in its apparel, will see its performance apparel taken to Everest, as famous explorer Jeff Evans premieres in Everest Air on the Travel Channel October 26.

Evans is one of the world’s leading mountain guides and an emergency medicine physician assistant. In Everest Air, Evans leads a team of sherpas and helicopter pilots on dangerous high-altitude rescues. This past May, Jeff and his team spent days on the side of Mt. Everest saving lives and performing rescue missions that had never been attempted before.