Underhook Armour – Protect his House, And Your Neck

An underhook helps.
This rashguard helps too.

Underhook Armour is designed for training, not miracles. It fits tight, stays in place, and does not complain when you get stuck in bottom side control. Protects your house. Protects your neck. Mostly by reminding you to fight for the underhook.

No gimmicks. No shouting.
Just fabric, compression, and bad decisions.

✔ Compression fit
✔ Durable, sweat-resistant material
✔ Gi & No-Gi approved
✔ Does not replace good jiu-jitsu