Red outfits usually aren't a good idea for sci-fi exploration it would seem...
Certainly the 'red-shirts' in "Star Trek" had some problems with life expectancy.
Happy looking girls! They are lucky to be apparently ignorant of their likely impending demise.
I should think that those outfits would be the worst of most outfits, they look like they'll trap sweat by their torsos and heads, obscuring vision with humidity on the goggles, yet get exposed to poison ivy type irritants on their arms and legs!
They won't be alive long enough to get too miserable though?