Winterized Combat Armor

The winterized combat armor is a variant of the regular combat armor used by the United States Army and is one of two armors worn by US troops (the other being winterized T-51b power armor) during the Anchorage Reclamation campaign in Alaska. The helmet of this variant features a balaclava and a pair of combat goggles that protect from snow glare, the armor also has sleeves added.

Characteristics
Like all versions of combat armor, it was designed to sheath the human body as completely as possible in high durability armor. The primary skin of combat armor is composed of complex polymers and ceramics. This hard armor was manufactured as specific plates, with a matte-finish white coloring suitable for winter camouflage. These plates are affixed to a flexible body suit woven from projectile- and energy-resistant, fire-retardant materials. Like most of the items introduced in Operation: Anchorage, it has two variants - a simulation variant (with 999,400 HP) and a Wasteland variant (with normal HP).

Appearances
The winterized combat armor appears in the Fallout 3 add-on Operation: Anchorage, inside the Anchorage Reclamation simulation at the Outcast Outpost.

You get a set of it at the start of the add-on, plus you will see almost all American soldiers wearing this.