- "A helmet made from ancient techniques and electricity-resistant material. It's made from something called "rubber," a material that can no longer be found."
- — In-game description
The Rubber Helm is an item from The Legend of Zelda: Breath of the Wild. It is head armor granting shock resistance thanks to the Ancient material "rubber" which does not exist in Hyrule in modern times. It is obtained as a reward after completing the side quest "Thunder Magnet", from Cima at the Lakeside Stable in the Lake Hylia region.
This helm is a piece of the set comprising the Rubber Armor and Tights. Once all three pieces are upgraded to level 2 (★★), the worn set grants the Unshockable Bonus which makes Link immune to lightning and electrical attacks. Link can also dye it at the Kochi Dye Shop. The helm looks like a catfish.
It can be enhanced by the Great Fairies.