U.S. Army is testing out slightly less miserable CBRN gear

The new gear is designed to be lighter than its predecessor and provide improved fitting and comfort, and better temperature regulation when worn.

“We’re doing simple simulations by having the [trooper] wear the garments and move around in them while we take measurements,” Dr. Todd Garlie, a research anthropologist from U.S. Army Combat Capabilities Development Command said in an Army press release. “It’s critical that we get Soldiers’ feedback on how the garments fit. If you don’t have good fitting equipment, you can’t perform your mission.”

In other words, the training was focused on seeing just how effectively soldiers can move around while wearing the 2PUG, which is important.