It always fascinates me that women seem to need little or no armour (or in this case, clothing) whenever they are cast as warrior elites.
SJ games noticed this as well, and they put a merit into their gurps system called "bullet Proof Nudity" that meant the less you wear, the more impervious to damage you are.
They must have the most amazing reflexes and be completey impervious to cold or melanomas.
and running without any support too, as my GF says: "Black eyes and bruised knees"