The Diving Suit is an armor set that gives the player extended breathing time underwater. Additionally, it makes the player move quicker under the water, but slower on land.
Its armor points are as follows:
| Armor Piece | Protection | Durability | Toughness |
|---|---|---|---|
| Diving Helmet | 3 (  )
|
145 | 1 ()
|
| Diving Tunic | 5 ()
|
220 | 0 |
| Diving Pants | 2 ()
|
175 | 0 |
| Diving Boots | 3 ()
|
175 | 0 |
| Overall | 13 ()
|
715 | 1 ()
|
In addition to making the player faster underwater and slower on land, the diving boots cause the player to sink faster underwater once they stop swimming upwards. The diving helmet, meanwhile, blocks out part of the player's vision, much like a pumpkin.
Strangely, the Diving Helmet grants the player one point of toughness, a stat that most other armor does not affect. Only high-level armors such as Diamond, Netherite, and Dragon Bone normally affect toughness.
The Diving Suit can be obtained by killing Drowned Sappers.