Terrarites have a lot of neat accessories to help them explore their world, but one of the desirable ones is
the Jet Boots. These boots provide the wearer with the ability to blast off into the sky with impressive velocity. It's like having your very own personal rocket propulsion system strapped to your feet! Using the rocket boots permits players to get to previously unreachable heights, fostering exploration more convenient. With these boots, Terraria becomes a true vertical adventure!
Flight Official Terraria Wiki