In my own mod radiation is a real enough threat, if you let it build and dont keen its sources.
with a tail mutation, most common rad blocking suits are out the window.
are the plausible RL examples of partial rad protection clothing that is not a suit proper, or cam be found/crafted easily enough, or what materials would be available iyo to a survivor to enhance clothing for this end?
to my mind jumps lead aprons, such as worn for xrays.