NASA has only one spacesuit size medium available at the station, the agency
announced Monday. As part of Expedition 59, the astronauts were set for a series of three spacewalks to complete work on the ISS. On March 22, Hague and McClain conducted the first in the series. McClain and Koch were set to go out together on Friday to continue work on installing powerful lithium-ion batteries for one pair of the station’s solar arrays.
“However, after consulting with McClain and Hague following the first spacewalk, mission managers decided to adjust the assignments, due in part to spacesuit availability on the station,”
Source: NASA’s scraps first all-female spacewalk because there aren’t spacesuits that fit
