Pete Conrad's Space Boots

Origin
Pete Conrad was a test pilot and later NASA astronaut who flew on the Apollo 12 mission, becoming the third man to walk on the moon. He set an eight-day space endurance record along with his Command Pilot Gordon Cooper on the Gemini 5 mission, and commanded the Gemini 11 mission. After Apollo, he commanded the Skylab 2 mission (the first manned one), on which he and his crewmates repaired significant launch damage to the Skylab space station.

Effects
Alters density by creating the same effect of walking on the moon. Overuse causes the user to lose mass and have less physical force on the environment until they can no longer affect anything.