The Coastalista Kid M Blue Montana Long Sleeve Rash Guard is a stylish and functional swim bottom for boys. Made from a durable blend of nylon and spandex, this rash guard features a solid blue color with a beach and Montana theme. With a high SPF of 50+, it provides excellent protection for activities like surfing. The machine washable design and breathable material make it easy to care for and comfortable to wear, making it a great choice for any water adventure.