There’s a lot of ways you could take this. Maybe you’re defeating the hordes of ninjas besetting you just a little too handily, and you’d like to give them a fighting chance. Or, perhaps you’ll give this shirt to a worthy foe, so that when you attempt an assassination, you’ll be able to more surgically place your blows.

Whatever the case, we feel this shirt is a helluva lot more useful than a plain white tee. Seriously. A lot more useful. [Buy it]