Yocto-bottoms

Yocto-bottoms is a Shingu shown in the prequel manga series, Akame Ga Kill!: Zero, and recently, Hinowa Ga Yuku. It takes the form of a pair of trousers, more specifically its fabric.

History
Yocto-bottoms, like all other Shingu, was created four-hundred years before the start of the series by the Emperor of that time in an attempt to create weapons that could surpass the Teigu.

It was kept hidden in the Empire's secret storage until It was given to Poney by Gozuki.

After Poney left the Empire, she still wore it and according to her own words, it is still usable, despite her now working at Najasho's estate at Wakoku.

Abilities
Yocto-bottoms grants the user accelerated abilities and amplified leg power. Since it doesn't increase either of them very much, it still relies on its user's original strength.