I want to know the answer to the following question:
A shuttle astronauts prevents ebullism at 2 kPa with what item?
All the background I'm provided with is that "Shuttle astronauts wore a fitted elastic garment called the Crew Altitude Protection Suit (CAPS) which prevents ebullism at pressures as low as 2 kPa (15 Torr).". Is that enough to answer the question?