Introducing our Mooks Solar t-shirt, a cutting-edge piece of clothing that merges fashion with technology. This unique tee is crafted using innovative fabric that reacts to heat, resulting in a fun and interactive experience. When exposed to warmer temperatures, watch as the tee changes colour, adding a vibrant twist to your boy's outfit. Whether it's a sunny day outside or simply a playful way to showcase his style, this tee is bound to become a favourite among young boys everywhere.