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Though this piece didn't "fit" with 1 person pulling his own zipper up, it migbt have been usable in a very tight sense that could've torn upon 1st use. Modifications such as cutting a slit in the bottom of the feet could've assisted in fitting the suit on better as the feet're pretty useless with outdoor use or wearing shoes. Regardless, a size or 2 more would've been a better fit.
Material's comfortable & it works well. Investigate size better if purchasing!
Description from amazon.com
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91% Polyester, 9% Spandex
Imported
Machine Wash
Rubie's 2nd skin full body suit
Suits may be 1-piece or come with separate full coverage hood; zipper in the back
Machine washable, 91% polyester and 9% spandex
Available in size medium, large, and x-large, and in a range of colors
Wear on its own or use a creative base with your costume accessories; great sports fan gear and dance wear
https://www.amazon.com/Rubies-Costume-Skin-Zentai-Supersuit/dp/B005Q8UPG0