The British outdoor brand describes it as a natural progression of its own history. Khroma is a clothing system to keep ski mountaineers warm, dry and comfortable at all times. The step does seem natural, as Rab has been designing and selling clothing for mountaineers and alpinists for about four decades, and especially because ski mountaineering is currently rising fast in popularity. Khroma offers 15 different styles for both women and men. Rab says that it is suitable not only for ski mountaineering but for all types of terrain and activities.