OSS T-Shirt

OSS T-shirt

Buy it on ebay
Buy it on Amazon

The famous “OSS” has many origins. The first definition of “OSS” as an abbreviation for Onegai Shimasu, which translates into a request, a solicitation, an invitation like “please”, “if you may” or “with your permission”, much used when inviting a partner to train.


Brazilian Jiu Jitsu OSS “persevering when pushed” MMA UFC BJJ T-shirt. This BJJ tee is a unique and original Jiu-Jitsu gift.

This Design is printed on a Gildan 2000 Ultra Cotton. It’s available in many colours.

OSS T-Shirt

Buy it on ebay
Buy it on Amazon

All designs are printed using Direct to Garment Printer, we do not use tranfers. …Direct-to-garment (DTG), also known as inkjet-to-garment printing, involves using a printer to print ink directly onto a cotton garment and curing the ink with a heat press.

Learn a little more about Brazilian Jiu-Jitsu
(source Wikipedia)

Brazilian Jiu Jitsu is a martial art, combat sport and a self-defense system that focuses on grappling and especially ground fighting. The art was derived from the Japanese martial art of Kodokan judo (which itself is derived from Japanese Jujutsu; the name Brazilian Jiu Jitsu is an homage to this origin) in the early 20th century.

Jiu Jitsu promotes the principle that a smaller, weaker person can successfully defend themself against a bigger, stronger assailant by using leverage and proper technique-most notably by applying joint-locks and chokeholds to defeat the other person.
BJJ training can be used for sport grappling tournaments and mixed martial arts (MMA) competition or self defense.

Since Royce Gracie successfully used BJJ techniques in the UFC to defeat opponents of greater size and strength, Jiu-Jitsu has become more and more popular all over the world.

In self defense
Since Jiu-Jitsu allows a small and weak person to submit bigger opponents with the use of proper techniques, especially when the aggressor has no ground fighting knowledge, its use as a self defense system has increased more recently.

In public security
Police officers, security guards and similar professionals’ interest in BJJ has grown. Many security-related professions have emphasized the training in grappling and ground fighting techniques, especially in BJJ, to guarantee success in situations that demand hand-to-hand combat.

In mixed martial arts
In MMA, proficiency in grappling and ground fighting has become a pre-requisite, and BJJ is, almost always, a favorite martial art in these moments.