- For the suit of her Earth One equivalent, see Killer Frost suit (Earth One).
Caitlin started wearing the suit after she got her Cryogenic powers from the Particle accelerator explosion on Earth Two, quite possibly during the time she began to work for Zoom as part of his meta-human army.
The suit consists of several shades of blue to match Caitlin's cold personality and powers. It includes a dark blue leather jacket and pants, a light blue leather animal print top with a dark leather belt around her waist and high heels. The animal print design on her top is on the sides of her jacket too. She appeared to always wear the jacket, however in her first appearance during Barry's vision, she wasn't wearing it. Caitlin also wears silver linear earrings.
After she was killed by Zoom, it is unknown what happened to her suit. However, Caitlin Snow from Earth One later wore an identical suit in order to impersonate Killer Frost to trick Black Siren. It is unknown if that was the same suit or a replica made by Cisco Ramon.
- "Fast Enough" (vision)