Infinite Labs come out with their athlete driven ‘SWAT’ t-shirt a few weeks ago, to build on that line they have just put out pictures of their new designs. The one above takes on a grunge look and should be available in multiple colors. The brand is currently using an intelligent method for future shirts by throwing them up on Facebook and getting fan feedback. It is a very good tactic, similar to what Ronnie Coleman did for the serving size of Pro-Antium.