1. Plastic Double Boots
Boots featuring a waterproof plastic shell and soft insulated inner-bootie have become the standard for mountaineers around the world.
While these boots tend to be stiff and heavy, they are very warm, provide adequate support for climbing glaciers, snow slopes, and ice walls, and allow you to dry the inner-boot in your sleeping bag at night.
When buying plastic boots, make certain that they fit comfortably in the store. Because the shell is stiff, they do not conform to your foot, or “break in,” like other boots and shoes will.
Wear the thick socks you plan to wear while mountaineering and make sure the boots do not constrict your feet or have any edges that rub or pinch uncomfortably.