Insulated overboots on Vinson

Also called: Insulated overboots or built-in gaiters

What it is for

Insulated covers pulled over mountaineering boots for extra warmth on very cold summit days. Some modern boots have them built in.

What Vinson asks for

Optional
Only with a double boot, then needed: insulated overboots that fit your crampons (ALE's list calls them mandatory with double boots)

Other mountains