Show off your sense of humor with this unique men's t-shirt. This black tee features a bold 'Keep Calm and...' design, playfully followed by a heartbeat graphic and the phrase '...Ok, not THAT calm!'. Crafted from what appears to be a comfortable, breathable cotton blend, this shirt offers a relaxed fit perfect for everyday wear. The design is printed in a contrasting color, ensuring it stands out. Wear it casually with jeans, shorts, or layer it under a jacket for a cool, laid-back look. A great conversation starter and a fun addition to any wardrobe!