This eye-catching black t-shirt features a unique graphic design centered around the concept of evolution. The design incorporates a vintage-style color gradient with silhouettes illustrating the progression of evolution. The phrase "It's a Fact, Not a Theory" is prominently displayed above and below the silhouettes. The design is framed by grunge-style accents, which add to the t-shirt's distinctive look. Made from what appears to be a soft and comfortable cotton blend, this tee is ideal for casual wear. Show off your intellectual side with this bold and conversation-starting piece.