Simply put, I make custom art for all us mat rats

Your own personalised jiu jitsu gear with the thickest materials.. and tons of Grappling Science sick designs to choose from.   


Rash guard grappling science

       All of our Gear is built slightly stronger to endure tougher rolling.

Hey, man. Got the rashie in the mail yesterday. It looks GREAT and fits perfectly. AND I won the monthly “King of the Mat” at my gym, so I guess it brought me good mojo!
— R/BJJ redditor: FaustusRedux
I just got the panda king in the mail and I really like it. Good, high quality rash guard, and thicker (which I like).
— R/BJJ Redditor: BJJ2015
Panda King

Panda King


Blood Gorilla

Dirty Strangler BJJ patch by Grappling Science.jpg

The Dirty Strangler

'Deep Waters'

'Deep Waters'

Patches, Spats, events and more coming soon!