– All mixed martial arts fighters have different preferences in what they like to train and compete in. For those warriors that prefer the board short, or fight short, Liberty offers the perfect solution. Liberty’s Board / Fight Shorts are offered in sizes 28, 30, 32, 34, 36, 38, and 40. Liberty’s Board / Fight shorts are available in 5 different color ways; Black/Red, Black/White, Blue/Green, Grey, and Camo. Make sure you are wearing your Liberty Board / Fight Shorts next time you are training to step foot in the Octagon.