Winterized Chinese jumpsuit
The winterized Chinese jumpsuit and the winterized Chinese commando hat (simply called Chinese jumpsuit and Chinese commando hat in game) make the uniform worn by Chinese soldiers inside the Anchorage Reclamation simulation in the Fallout 3 add-on Operation: Anchorage.
The suit is nearly identical to the Chinese jumpsuit, but sports a white-green camouflage pattern for improved concealment in the Alaskan environment. Unlike the non-winterized version, it does not provide a bonus to Small Guns. Like most of the items introduced in Operation: Anchorage, it has two variants - a simulation variant (with 999,100 HP) and a wasteland variant (with normal HP).
The hat is similar to the Chinese commando hat but features an additional white balaclava and goggles. Like the suit, it is also missing the bonus of its non-winterized counterpart and, like the jumpsuit, there are both a simulation and wasteland variant with different item HP values.
Both the suit and hat can be repaired using their non-winterized equivalents.
The jumpsuit can only be acquired through console commands, due to the fact that enemies killed in Operation: Anchorage disappear in a shimmer of blue light and cannot be looted.
Behind the scenes
Like the non-winterized version, this jumpsuit is based on Chinese and North Korean uniforms during the 1950s Korean War. Also because there is a wasteland version of the outfit, it might have originally been a reward upon completion of Operation: Anchorage.