STS-134 crew members Mike Fincke and Greg Chamitoff

JSC2010-E-185492 (12 Nov. 2010) --- NASA astronauts Michael Fincke (seated left) and Andrew Feustel, both STS-134 mission specialists, wearing liquid cooling and ventilation garments that complement the Extravehicular Mobility Unit (EMU) spacesuits, participate in a training session in the simulation control area in the Neutral Buoyancy Laboratory (NBL) at the Sonny Carter Training Facility near NASA's Johnson Space Center. NASA astronaut Greg Chamitoff, mission specialist, is visible in the background. Photo credit: NASA or National Aeronautics and Space Administration