Terraria have a lot of neat accessories to help them scout their world, but one of the desirable ones is the Jet Boots. These boots provide the wearer with the ability to take off into the sky with impressive velocity. It's like having your very own private rocket propulsion system strapped to your feet! Wearing the rocket boots permits players to reach previously inaccessible elevations, making exploration more manageable. With these boots, Terraria becomes a true vertical adventure!

Dunerider Boots Official Terraria Wiki