GSM2 Evan Peterson, from the USS Carney (DDG-64) demonstrates the new Improved Flame Resistant Variant flightsuit at Naval Weapons Station Yorktown in Yorktown, Va., on Thursday, September 10, 2015.GSM2 Evan Peterson, from the USS Carney (DDG-64) demonstrates the new Improved Flame Resistant Variant flightsuit at Naval Weapons Station Yorktown in Yorktown, Va., on Thursday, September 10, 2015.GSM2 Evan Peterson, from the USS Carney (DDG-64) demonstrates the new Improved Flame Resistant Variant flightsuit at Naval Weapons Station Yorktown in Yorktown, Va., on Thursday, September 10, 2015.GSM2 Evan Peterson, a sailor from the USS Carney (DDG-64) tries on the new Improved Flame Resistant Variant fleece jacket at Naval Weapons Station Yorktown in Yorktown, Va., on Thursday, September 10, 2015.Command Master Chief Jonathan Lonsdale, from the USS Carney (DDG-64) demonstrates the new Improved Flame Resistant Variant coveralls at Naval Weapons Station Yorktown in Yorktown, Va., on Thursday, September 10, 2015.GSM2 Evan Peterson, from the USS Carney (DDG-64) demonstrates the new Improved Flame Resistant Variant flightsuit at Naval Weapons Station Yorktown in Yorktown, Va., on Thursday, September 10, 2015.