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 bestow the wearer with the ability to ascend into the sky with incredible swiftness. It's like having your very own private rocket propulsion system strapped to your feet! Using the rocket boots enables players to access previously untouchable altitudes, fostering exploration more manageable. With these boots, Terraria becomes a true vertical adventure!
Frostspark Boots Official Terraria Wiki