This is a 3L size Fudo Nemaki sleepwear. It's for people 180 to 190 cm tall. 3L size is hard to find, so how about it? My height is 172 cm, but the zipper on the crotch was large enough with the 3L size, so it was easy to use. It was very helpful for self-harm and unsanitary behaviors. This is new and unopened. I have three more of the same 3L size that I used. (2 in light green) (1 in blue, but I'm not selling it because it's dirty)