If you frequent any mixed martial arts forums, blogs, or social media platforms and see someone use the term “OSS” you may scratch your head and ask yourself, “what does that mean?”
Show your rank
What is your BJJ belt rank?
Show your bjj belt rank with BJJ T-shirt Collection "BJJ Belt Submissions". Bring the BJJ to lifestyle.
From Amazon.com to BJJ-Addicts.com
Discover More Products
Includes tank top, all-over shirt, hoodie, hat or mug
The lastest products in the lastest collections
New Arrivals Collection
Gadget & Accesories Collection
Verified Purchaser on Amazon Cool design and good material
Verified Purchaser on Amazon This shirt is awesome! It is perfect for someone who loves jiu jitsu and a plus if they love Nirvana too!
I'm always joking on the mat that its my Trex arms that are the reason I can't reach anything, so this shirt is perfect.
Alexandra Hildebrand – Verified purchaser on Amazon
My husband LOVES this shirt! It may be his favorite at the moment. He gets laughs and compliments everytime he wears it. It's also made of soft, smooth quality fabric.…
onceuponatime – Verified purchaser on Amazon
- Home Delivery
- Upto 50% OFF
- Great Customer Support
- Customer Satisfaction
- Live Support