Extreme Environment Batsuit (Earth-8312)

The Extreme Environment Batsuit, usually shortened to the XE suit, is a powerful Batsuit which enables Batman to venture in extremely cold environments.

Capabilities
Developed by Lucius Fox, the Xe suit is made of kevlar and titanium. Despite its slowness, it lies among one of Batman's greatest weapons. It is equipped with thermal charged batarangs, thermal gloves, and a honeycomb structures that insulate against extreme cold, but without increasing the weight of those wearing it.