No not Everest. This is more for local training in the Northeast, the Rockies in Colorado and the Sierras in California. PHD makes parkas that can go to -70 degrees for places like the summit of Everest and Antarctica ("Omega" model). I will probably obtain the "Xero" model in the near future. It is rated to -40 degrees F. With additional clothing it would be enough for an Everest summit bid.