As spring inches closer every day, a fresh batch of Hayabusa shirts are introduced in anticipation of the long-awaited warmer weather. Among the new designs are the Brotherhood, Gentleman vs. Beast, and Olympus tees, which project the same great style that us fans have come to expect from Hayabusa. Clean lines and straightforward themes meet attractive color schemes and bold fonts to create a set of tees that are more than worthy of the anticipated spring season. Spruce up your MMA apparel collection as winter winds down with a couple of these new Hayabusa shirts from part 1 of their spring 2013 collection.