Nega-Bands
The Nega-Bands are omega-class weapons created by the Kree Empire. They allow members to tap into the energy of the negative zone, granting the wearer enhanced strength, durability, and flight. They can also generate a localised force-field and allow the wearer to teleport.
They were invented by Mar-Vell prior to her defection from the Empire.
Traditionally, the Empire gave them to a senior super-soldier. During the years of the Kree Imperium, they were worn by Glah-Ree. During the Phalanx Crisis, he gave them to Mar-Vell's daughter Phyla-Vell to assist her in her fight against Emperor Genis-Vell.