Introducing our "I run off lots of Salt and Electrolytes" t-shirt, perfect for the active adult. This shirt is not only stylish, but it's also inspired by my daughter who has Postural Orthostatic Tachycardia Syndrome (POTS). The shirt is made of high-quality materials from the brand Next Level that are both comfortable and durable, ensuring it will last through almost anything life will throw at you. Please note that all sales are final, and we only ship within the United States.