Jogging Headband
From Inkipedia, the Splatoon wiki
The Jogging Headband is a type of headgear in Splatoon. It is a 1-star item produced by Zekko and comes with the main ability Ink Saver (Sub).
This item can be purchased from Cooler Heads for 400 Cash.
Appearance
The Jogging Headband is a white headband with the Inkling's color being the color of the outline. There are various Inkling text stretching around the headband.