In addition, people should wear a very warm, good quality goose down coat and one or two normal winter coats underneath it.
When it is warm on the road they should put the heaviest coat in a small rucksack and when it gets cold they should take it out of the rucksack and put it on again.
Head lamps are very important, underwear is very important and all winter equipment is very important.
Shoelaces, gloves, coats, backpacks, walking sticks, skis and all clothes, mat tents, ice crampons. Of course people should check all their equipment before coming.