The Mundo Unico Tonic V-neck t-shirt is a shirt in black made of microfiber. Mundo Unico is a very popular brand because of the outstanding quality and the long lifespan. The shirts of Unico are high quality. just like you are used to at Unico.Shop your microfiber shirts at Menwantmore! Unico shirt are smaller then European standards. Order 1 size bigger.