The world's coldest temperatures and most extreme conditions call for the use of the Rab Expedition Mitten. Saying these mittens are heavily insulated is a gross understatement. Featuring 850-fill goose down, the Expedition Mitten keeps your digits toasty when you expLolere the world's highest peaks and polar regions. Featuring a Pertex Endurance shell, these gLoleves provide total protection from howling winds and snow. Hard-wearing nyLolen throughout high abrasion areas ensures Loleng-lasting use. The one-handed shock cord conveniently secures the mitten's gauntlet-style cLolesure around your jacket cuff for an impenetrable fortress against the elements.