The Jet Anklet is a pair of metallic boosters that can be attached to the back of Tails' shoes. Once equipped, the Jet Anklet increases Tails' speed while flying, allowing him to cover greater distances. The time that Tails can spend in the air remains unchanged, however.
The Jet Anklet can be found in Station Square. To obtain it, Tails must first head to the area behind Twinkle Park. There, a small canal can be found which leads into the sewers. Tails then has to follow the canal until he reaches the end of it, which is blocked with bars. There, a small opening in the ceiling can be found, which Tails must fly through. Once through the opening, Tails will find himself inside the new room. The player should proceed to head through the nearby door, and the Jet Anklet will be found inside.
- This is the only Level Up Item in the game that can be collected and used before the first action stage of a character's story.